| 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 | $215.98 | 6.170% | $229.306 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $196.81 | 6.856% | $210.3033 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $91.61 | 6.270% | $97.3539 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $16.42 | 11.595% | $18.3239 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $93.83 | 9.838% | $103.061 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $79.96 | 10.854% | $88.6389 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $209.99 | 10.571% | $232.188 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $904.60 | $979.1750 | $979.17 | $979.15 | $979.20 | |