| 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 | $237.28 | 9.438% | $259.6745 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $248.71 | 4.855% | $260.7849 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $107.46 | 4.616% | $112.4204 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $40.25 | 9.440% | $44.0496 | $44.05 | $44.05 | $44.00 |
| Purchase #5 | $177.74 | 12.671% | $200.2614 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $11.72 | 9.526% | $12.8364 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $184.85 | 13.716% | $210.204 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,008.01 | $1,100.2312 | $1,100.22 | $1,100.20 | $1,100.20 | |