| 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 | $126.71 | 3.180% | $130.7394 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $220.25 | 4.194% | $229.4873 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $187.80 | 12.301% | $210.9013 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $70.26 | 6.518% | $74.8395 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $14.89 | 6.179% | $15.8101 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $104.99 | 3.531% | $108.6972 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $228.38 | 10.246% | $251.7798 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $953.28 | $1,022.2546 | $1,022.26 | $1,022.30 | $1,022.20 | |