| 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 | $225.98 | 4.665% | $236.522 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $86.84 | 8.158% | $93.9244 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $63.86 | 9.794% | $70.1144 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $145.48 | 6.662% | $155.1719 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $33.69 | 8.392% | $36.5173 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $225.84 | 5.511% | $238.286 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $99.97 | 7.819% | $107.7867 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $881.66 | $938.3227 | $938.32 | $938.25 | $938.30 | |