| 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 | $225.56 | 8.479% | $244.6852 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $13.44 | 6.776% | $14.3507 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $240.25 | 9.328% | $262.6605 | $262.66 | $262.65 | $262.70 |
| Purchase #4 | $192.51 | 10.292% | $212.3231 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $54.29 | 9.874% | $59.6506 | $59.65 | $59.65 | $59.70 |
| Purchase #6 | $89.77 | 3.467% | $92.8823 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $216.72 | 10.105% | $238.6196 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,032.54 | $1,125.1720 | $1,125.17 | $1,125.15 | $1,125.30 | |