| 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 | $237.99 | 8.511% | $258.2453 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $52.69 | 11.421% | $58.7077 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $103.89 | 9.445% | $113.7024 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $243.38 | 8.590% | $264.2863 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $153.92 | 11.857% | $172.1703 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $23.88 | 3.168% | $24.6365 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $88.67 | 13.251% | $100.4197 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $904.42 | $992.1682 | $992.18 | $992.15 | $992.10 | |