| 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 | $247.36 | 10.822% | $274.1293 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $121.61 | 7.314% | $130.5046 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $12.52 | 7.170% | $13.4177 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $71.82 | 12.619% | $80.883 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $249.42 | 6.513% | $265.6647 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $15.49 | 6.296% | $16.4653 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $14.47 | 10.656% | $16.0119 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $732.69 | $797.0765 | $797.07 | $797.05 | $797.10 | |