| 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 | $28.31 | 13.225% | $32.054 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $167.62 | 8.371% | $181.6515 | $181.65 | $181.65 | $181.70 |
| Purchase #3 | $165.54 | 9.162% | $180.7068 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $104.86 | 12.685% | $118.1615 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $110.27 | 5.603% | $116.4484 | $116.45 | $116.45 | $116.40 |
| Purchase #6 | $225.99 | 12.541% | $254.3314 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $29.42 | 6.607% | $31.3638 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $832.01 | $914.7174 | $914.71 | $914.70 | $914.80 | |