| 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 | $222.96 | 7.637% | $239.9875 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $130.89 | 11.669% | $146.1636 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $11.54 | 13.107% | $13.0525 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $87.55 | 6.458% | $93.204 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $207.60 | 10.700% | $229.8132 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $170.53 | 7.211% | $182.8269 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $30.28 | 4.304% | $31.5833 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $861.35 | $936.6310 | $936.62 | $936.65 | $936.70 | |