| 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 | $196.93 | 7.705% | $212.1035 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $147.68 | 7.231% | $158.3587 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $125.78 | 6.268% | $133.6639 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $124.93 | 7.823% | $134.7033 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $28.63 | 7.721% | $30.8405 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $32.31 | 6.668% | $34.4644 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $222.35 | 9.757% | $244.0447 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $878.61 | $948.1790 | $948.16 | $948.15 | $948.20 | |