| 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 | $118.92 | 7.296% | $127.5964 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $98.56 | 3.697% | $102.2038 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $109.49 | 13.214% | $123.958 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $194.52 | 9.642% | $213.2756 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $163.86 | 5.777% | $173.3262 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $109.83 | 6.345% | $116.7987 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $35.98 | 8.237% | $38.9437 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $831.16 | $896.1024 | $896.11 | $896.15 | $896.10 | |