| 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 | $190.46 | 7.350% | $204.4588 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $98.84 | 8.630% | $107.3699 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $199.51 | 12.396% | $224.2413 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $149.86 | 6.299% | $159.2997 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $227.49 | 10.870% | $252.2182 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $48.89 | 13.802% | $55.6378 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $22.63 | 11.517% | $25.2363 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $937.68 | $1,028.4620 | $1,028.47 | $1,028.45 | $1,028.40 | |