| 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 | $202.79 | 8.234% | $219.4877 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $157.34 | 11.820% | $175.9376 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $20.99 | 3.309% | $21.6846 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $73.82 | 8.576% | $80.1508 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $213.51 | 5.118% | $224.4374 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $75.38 | 7.175% | $80.7885 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $178.88 | 7.801% | $192.8344 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $922.71 | $995.3210 | $995.32 | $995.40 | $995.30 | |