| 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 | $121.52 | 6.195% | $129.0482 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $182.93 | 11.592% | $204.1352 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $249.45 | 12.524% | $280.6911 | $280.69 | $280.70 | $280.70 |
| Purchase #4 | $190.49 | 4.178% | $198.4487 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $183.25 | 13.853% | $208.6356 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $69.64 | 4.477% | $72.7578 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $212.69 | 13.478% | $241.3564 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,209.97 | $1,335.0730 | $1,335.09 | $1,335.10 | $1,335.00 | |