| 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 | $234.52 | 7.431% | $251.9472 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $220.50 | 8.615% | $239.4961 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $116.63 | 3.284% | $120.4601 | $120.46 | $120.45 | $120.50 |
| Purchase #4 | $40.58 | 11.711% | $45.3323 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $146.83 | 13.483% | $166.6271 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $150.62 | 13.319% | $170.6811 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $249.36 | 8.626% | $270.8698 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,159.04 | $1,265.4137 | $1,265.42 | $1,265.45 | $1,265.40 | |