| 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 | $243.66 | 4.504% | $254.6344 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $249.46 | 6.386% | $265.3905 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $111.49 | 8.310% | $120.7548 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $187.42 | 8.109% | $202.6179 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $235.98 | 9.259% | $257.8294 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $221.44 | 9.533% | $242.5499 | $242.55 | $242.55 | $242.50 |
| Purchase #7 | $210.88 | 6.729% | $225.0701 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,460.33 | $1,568.8470 | $1,568.84 | $1,568.85 | $1,568.80 | |