| 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 | $20.73 | 7.426% | $22.2694 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $202.61 | 8.484% | $219.7994 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $249.43 | 7.587% | $268.3543 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $33.32 | 6.308% | $35.4218 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $212.38 | 10.601% | $234.8944 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $116.31 | 8.562% | $126.2685 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $229.41 | 7.273% | $246.095 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,064.19 | $1,153.1028 | $1,153.10 | $1,153.05 | $1,153.20 | |