| 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 | $102.49 | 7.779% | $110.4627 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $232.42 | 3.446% | $240.4292 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $58.83 | 6.593% | $62.7087 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $90.31 | 4.806% | $94.6503 | $94.65 | $94.65 | $94.70 |
| Purchase #5 | $176.66 | 7.675% | $190.2187 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $222.82 | 13.582% | $253.0834 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $175.53 | 6.750% | $187.3783 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,059.06 | $1,138.9313 | $1,138.93 | $1,138.95 | $1,139.00 | |