| 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 | $126.79 | 6.655% | $135.2279 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $246.82 | 3.674% | $255.8882 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $12.36 | 8.343% | $13.3912 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $62.75 | 8.757% | $68.245 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $104.76 | 10.470% | $115.7284 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $112.54 | 4.129% | $117.1868 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $201.88 | 3.109% | $208.1564 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $867.90 | $913.8239 | $913.84 | $913.90 | $913.80 | |