| 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 | $244.47 | 3.147% | $252.1635 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $242.97 | 10.431% | $268.3142 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $30.25 | 9.287% | $33.0593 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $159.83 | 6.715% | $170.5626 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $135.83 | 12.242% | $152.4583 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $34.68 | 9.317% | $37.9111 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $191.44 | 13.386% | $217.0662 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,039.47 | $1,131.5352 | $1,131.53 | $1,131.45 | $1,131.70 | |