| 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 | $103.51 | 4.235% | $107.8936 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $184.83 | 6.611% | $197.0491 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $220.75 | 7.805% | $237.9795 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $204.80 | 3.544% | $212.0581 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $189.74 | 4.213% | $197.7337 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $158.46 | 11.307% | $176.3771 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $227.76 | 10.683% | $252.0916 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,289.85 | $1,381.1827 | $1,381.18 | $1,381.25 | $1,381.20 | |