| 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 | $188.34 | 13.336% | $213.457 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $229.60 | 13.268% | $260.0633 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $234.53 | 11.850% | $262.3218 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $243.52 | 13.650% | $276.7605 | $276.76 | $276.75 | $276.80 |
| Purchase #5 | $21.26 | 3.249% | $21.9507 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $96.30 | 12.547% | $108.3828 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $161.70 | 10.585% | $178.8159 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $1,175.25 | $1,321.7520 | $1,321.75 | $1,321.70 | $1,321.90 | |