| 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 | $117.39 | 7.384% | $126.0581 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $246.39 | 10.872% | $273.1775 | $273.18 | $273.20 | $273.20 |
| Purchase #3 | $59.81 | 4.299% | $62.3812 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $35.83 | 13.541% | $40.6817 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $221.55 | 7.221% | $237.5481 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $224.70 | 12.469% | $252.7178 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $42.74 | 8.363% | $46.3143 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $948.41 | $1,038.8787 | $1,038.88 | $1,038.90 | $1,038.90 | |