| 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 | $131.31 | 6.684% | $140.0868 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $94.63 | 4.406% | $98.7994 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $238.32 | 11.643% | $266.0676 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $8.93 | 6.709% | $9.5291 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $116.92 | 8.775% | $127.1797 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $203.30 | 10.647% | $224.9454 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $119.93 | 9.169% | $130.9264 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $913.34 | $997.5344 | $997.55 | $997.60 | $997.50 | |