| 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 | $216.82 | 3.494% | $224.3957 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $170.69 | 7.254% | $183.0719 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $129.83 | 9.241% | $141.8276 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $38.31 | 9.490% | $41.9456 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $70.52 | 8.115% | $76.2427 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $134.40 | 13.731% | $152.8545 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $163.56 | 5.280% | $172.196 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $924.13 | $992.5340 | $992.54 | $992.55 | $992.50 | |