| 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 | $226.31 | 13.307% | $256.4251 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $187.79 | 4.183% | $195.6453 | $195.65 | $195.65 | $195.60 |
| Purchase #3 | $27.40 | 6.371% | $29.1457 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $140.74 | 7.250% | $150.9437 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $118.52 | 7.811% | $127.7776 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $184.43 | 7.211% | $197.7292 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $5.77 | 11.734% | $6.4471 | $6.45 | $6.45 | $6.40 |
| 7 purchase totals = | $890.96 | $964.1137 | $964.13 | $964.20 | $963.90 | |