| 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 | $248.83 | 6.422% | $264.8099 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $238.32 | 6.429% | $253.6416 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $67.53 | 10.653% | $74.724 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $199.75 | 7.855% | $215.4404 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $200.60 | 9.816% | $220.2909 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $117.33 | 7.108% | $125.6698 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $133.61 | 7.458% | $143.5746 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,205.97 | $1,298.1512 | $1,298.14 | $1,298.10 | $1,298.10 | |