| 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 | $126.46 | 10.673% | $139.9571 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $212.62 | 12.318% | $238.8105 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $224.53 | 12.406% | $252.3852 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $210.93 | 7.507% | $226.7645 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $126.37 | 3.491% | $130.7816 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $9.84 | 11.402% | $10.962 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $139.37 | 7.425% | $149.7182 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,050.12 | $1,149.3791 | $1,149.38 | $1,149.35 | $1,149.50 | |