| 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 | $244.72 | 3.329% | $252.8667 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $220.34 | 8.251% | $238.5203 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $47.48 | 13.140% | $53.7189 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $132.82 | 6.108% | $140.9326 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $11.92 | 7.575% | $12.8229 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $84.40 | 9.810% | $92.6796 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $59.51 | 9.547% | $65.1914 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $801.19 | $856.7324 | $856.73 | $856.70 | $856.70 | |