| 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 | $129.65 | 7.149% | $138.9187 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $142.27 | 11.373% | $158.4504 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $76.41 | 9.176% | $83.4214 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $244.84 | 7.229% | $262.5395 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $173.30 | 6.615% | $184.7638 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $171.58 | 5.290% | $180.6566 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $234.45 | 8.398% | $254.1391 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,172.50 | $1,262.8895 | $1,262.89 | $1,262.85 | $1,262.90 | |