| 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 | $108.33 | 11.623% | $120.9212 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $66.66 | 6.504% | $70.9956 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $154.31 | 10.467% | $170.4616 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $104.83 | 11.728% | $117.1245 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $134.93 | 13.869% | $153.6434 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $170.35 | 7.655% | $183.3903 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $68.45 | 7.430% | $73.5358 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $807.86 | $890.0724 | $890.07 | $890.05 | $890.00 | |