| 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 | $229.93 | 6.215% | $244.2201 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $84.64 | 11.199% | $94.1188 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $107.86 | 12.348% | $121.1786 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $103.41 | 9.413% | $113.144 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $28.98 | 12.553% | $32.6179 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $102.62 | 12.664% | $115.6158 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $54.49 | 10.622% | $60.2779 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $711.93 | $781.1731 | $781.18 | $781.15 | $781.10 | |