| 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 | $249.79 | 12.393% | $280.7465 | $280.75 | $280.75 | $280.70 |
| Purchase #2 | $196.51 | 12.476% | $221.0266 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $87.96 | 3.516% | $91.0527 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $119.66 | 5.425% | $126.1516 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $84.33 | 3.534% | $87.3102 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $196.65 | 9.702% | $215.729 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $223.53 | 10.852% | $247.7875 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,158.43 | $1,269.8041 | $1,269.81 | $1,269.85 | $1,269.80 | |