| 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 | $241.98 | 3.828% | $251.243 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $110.98 | 13.669% | $126.1499 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $202.56 | 10.593% | $224.0172 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $76.96 | 12.672% | $86.7124 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $187.52 | 8.675% | $203.7874 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $82.27 | 13.786% | $93.6117 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $120.67 | 7.477% | $129.6925 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,022.94 | $1,115.2141 | $1,115.21 | $1,115.20 | $1,115.10 | |