| 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 | $189.72 | 6.494% | $202.0404 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $64.35 | 5.789% | $68.0752 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $132.60 | 10.791% | $146.9089 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $250.91 | 4.513% | $262.2336 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $68.28 | 11.712% | $76.277 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $102.62 | 5.834% | $108.6069 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $55.31 | 7.489% | $59.4522 | $59.45 | $59.45 | $59.50 |
| 7 purchase totals = | $863.79 | $923.5942 | $923.60 | $923.65 | $923.60 | |