| 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 | $218.98 | 4.681% | $229.2305 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $116.35 | 10.290% | $128.3224 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $12.44 | 9.165% | $13.5801 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $211.72 | 3.480% | $219.0879 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $53.42 | 13.490% | $60.6264 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $112.40 | 8.652% | $122.1248 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $106.38 | 4.239% | $110.8894 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $831.69 | $883.8615 | $883.86 | $883.90 | $883.80 | |