| 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 | $117.32 | 3.872% | $121.8626 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $241.61 | 10.541% | $267.0781 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $144.96 | 5.286% | $152.6226 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $134.96 | 10.445% | $149.0566 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $219.65 | 7.803% | $236.7893 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $143.34 | 13.209% | $162.2738 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $59.53 | 11.220% | $66.2093 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $1,061.37 | $1,155.8923 | $1,155.89 | $1,155.85 | $1,156.00 | |