| 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 | $119.45 | 8.412% | $129.4981 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $14.40 | 12.600% | $16.2144 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $101.95 | 13.705% | $115.9222 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $231.68 | 5.361% | $244.1004 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $53.66 | 10.870% | $59.4928 | $59.49 | $59.50 | $59.50 |
| Purchase #6 | $248.70 | 4.703% | $260.3964 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $21.93 | 13.506% | $24.8919 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $791.77 | $850.5162 | $850.51 | $850.50 | $850.50 | |