| 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 | $224.50 | 10.249% | $247.509 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $183.51 | 7.873% | $197.9577 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $66.73 | 8.719% | $72.5482 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $156.94 | 3.279% | $162.0861 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $148.50 | 3.577% | $153.8118 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $18.74 | 9.273% | $20.4778 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $20.31 | 6.584% | $21.6472 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $819.23 | $876.0378 | $876.05 | $876.05 | $876.00 | |