| 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 | $78.82 | 12.682% | $88.816 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $150.45 | 12.867% | $169.8084 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $18.56 | 8.758% | $20.1855 | $20.19 | $20.20 | $20.20 |
| Purchase #4 | $24.59 | 3.365% | $25.4175 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $207.32 | 3.329% | $214.2217 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $33.87 | 13.611% | $38.48 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $240.50 | 7.349% | $258.1743 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $754.11 | $815.1034 | $815.11 | $815.05 | $815.10 | |