| 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 | $210.57 | 5.258% | $221.6418 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $129.65 | 7.771% | $139.7251 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $135.77 | 11.526% | $151.4189 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $78.29 | 5.753% | $82.794 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $216.56 | 4.431% | $226.1558 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $160.57 | 6.318% | $170.7148 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $64.69 | 9.721% | $70.9785 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $996.10 | $1,063.4289 | $1,063.43 | $1,063.45 | $1,063.40 | |