| 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 | $232.95 | 6.213% | $247.4232 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $200.46 | 7.595% | $215.6849 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $31.79 | 11.446% | $35.4287 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $203.27 | 9.170% | $221.9099 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $46.79 | 7.300% | $50.2057 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $25.62 | 12.462% | $28.8128 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $90.79 | 8.428% | $98.4418 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $831.67 | $897.9070 | $897.90 | $897.90 | $897.80 | |