| 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 | $197.94 | 10.585% | $218.8919 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $37.28 | 8.264% | $40.3608 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $166.54 | 5.462% | $175.6364 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $126.79 | 7.221% | $135.9455 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $235.82 | 11.499% | $262.9369 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $212.68 | 11.142% | $236.3768 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $170.91 | 11.140% | $189.9494 | $189.95 | $189.95 | $189.90 |
| 7 purchase totals = | $1,147.96 | $1,260.0977 | $1,260.11 | $1,260.15 | $1,260.00 | |