| 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 | $202.95 | 8.770% | $220.7487 | $220.75 | $220.75 | $220.70 |
| Purchase #2 | $248.65 | 10.402% | $274.5146 | $274.51 | $274.50 | $274.50 |
| Purchase #3 | $45.68 | 11.108% | $50.7541 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $5.40 | 5.834% | $5.715 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $127.81 | 10.719% | $141.51 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $112.46 | 13.778% | $127.9547 | $127.95 | $127.95 | $128.00 |
| Purchase #7 | $58.59 | 11.138% | $65.1158 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $801.54 | $886.3129 | $886.31 | $886.25 | $886.30 | |