| 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 | $194.79 | 12.837% | $219.7952 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $63.33 | 8.176% | $68.5079 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $242.34 | 9.467% | $265.2823 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $24.66 | 11.380% | $27.4663 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $53.33 | 11.151% | $59.2768 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $139.89 | 9.412% | $153.0564 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $99.26 | 7.522% | $106.7263 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $817.60 | $900.1112 | $900.13 | $900.15 | $900.20 | |