| 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 | $229.37 | 9.273% | $250.6395 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $57.51 | 13.805% | $65.4493 | $65.45 | $65.45 | $65.40 |
| Purchase #3 | $135.72 | 12.767% | $153.0474 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $94.49 | 12.534% | $106.3334 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $21.89 | 3.677% | $22.6949 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $89.90 | 12.417% | $101.0629 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $227.65 | 13.548% | $258.492 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $856.53 | $957.7194 | $957.71 | $957.75 | $957.60 | |