| 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 | $136.27 | 11.181% | $151.5063 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $9.80 | 10.470% | $10.8261 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $204.31 | 4.673% | $213.8574 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $122.84 | 13.354% | $139.2441 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $100.33 | 10.109% | $110.4724 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $195.76 | 9.784% | $214.9132 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $115.45 | 3.277% | $119.2333 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $884.76 | $960.0528 | $960.05 | $960.05 | $960.00 | |