| 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 | $11.33 | 8.545% | $12.2981 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $166.76 | 9.137% | $181.9969 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $220.56 | 10.108% | $242.8542 | $242.85 | $242.85 | $242.90 |
| Purchase #4 | $240.86 | 3.427% | $249.1143 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $152.96 | 10.767% | $169.4292 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $106.95 | 9.869% | $117.5049 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $23.89 | 11.450% | $26.6254 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $923.31 | $999.8230 | $999.82 | $999.85 | $999.80 | |