| 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 | $239.91 | 3.313% | $247.8582 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $235.63 | 4.546% | $246.3417 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $206.33 | 11.342% | $229.7319 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $131.79 | 13.654% | $149.7846 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $177.81 | 6.396% | $189.1827 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $244.95 | 13.807% | $278.7702 | $278.77 | $278.75 | $278.80 |
| Purchase #7 | $88.57 | 12.204% | $99.3791 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $1,324.99 | $1,441.0484 | $1,441.04 | $1,441.10 | $1,441.10 | |