| 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 | $221.64 | 11.452% | $247.0222 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $38.55 | 6.688% | $41.1282 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $130.38 | 13.662% | $148.1925 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $12.93 | 6.425% | $13.7608 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $7.96 | 7.507% | $8.5576 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $99.49 | 5.249% | $104.7122 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $211.48 | 6.149% | $224.4839 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $722.43 | $787.8574 | $787.85 | $787.85 | $787.90 | |