| 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 | $42.47 | 3.234% | $43.8435 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $123.54 | 12.522% | $139.0097 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $11.96 | 6.192% | $12.7006 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $112.51 | 11.708% | $125.6827 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $117.76 | 7.820% | $126.9688 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $128.69 | 11.507% | $143.4984 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $184.87 | 13.679% | $210.1584 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $721.80 | $801.8621 | $801.86 | $801.85 | $801.90 | |