| 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 | $91.36 | 7.172% | $97.9123 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $228.52 | 11.558% | $254.9323 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $58.50 | 8.399% | $63.4134 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $240.30 | 8.555% | $260.8577 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $86.39 | 6.802% | $92.2662 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $160.72 | 4.685% | $168.2497 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $169.29 | 10.436% | $186.9571 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $1,035.08 | $1,124.5887 | $1,124.59 | $1,124.55 | $1,124.60 | |