| 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 | $127.39 | 5.319% | $134.1659 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $11.66 | 11.311% | $12.9789 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $193.72 | 12.703% | $218.3283 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $168.26 | 13.486% | $190.9515 | $190.95 | $190.95 | $191.00 |
| Purchase #5 | $91.29 | 3.126% | $94.1437 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $166.33 | 12.459% | $187.0531 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $211.92 | 11.126% | $235.4982 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $970.57 | $1,073.1196 | $1,073.12 | $1,073.15 | $1,073.20 | |