| 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 | $201.27 | 8.850% | $219.0824 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $116.79 | 9.433% | $127.8068 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $45.98 | 11.704% | $51.3615 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $146.30 | 8.802% | $159.1773 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $114.88 | 5.531% | $121.234 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $173.63 | 8.183% | $187.8381 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $155.47 | 13.413% | $176.3232 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $954.32 | $1,042.8233 | $1,042.82 | $1,042.85 | $1,042.80 | |