| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.27 | 3.678% | $212.8198 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $221.39 | 12.874% | $249.8917 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $13.80 | 10.311% | $15.2229 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $78.83 | 7.604% | $84.8242 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $222.34 | 11.497% | $247.9024 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $150.97 | 6.688% | $161.0669 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $117.36 | 11.408% | $130.7484 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $1,009.96 | $1,102.4763 | $1,102.47 | $1,102.40 | $1,102.40 | |