| 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 | $219.28 | 12.130% | $245.8787 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $134.71 | 3.105% | $138.8927 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $161.33 | 3.114% | $166.3538 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $191.42 | 4.310% | $199.6702 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $44.38 | 8.552% | $48.1754 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $134.33 | 5.132% | $141.2238 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $28.58 | 12.620% | $32.1868 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $914.03 | $972.3814 | $972.38 | $972.40 | $972.50 | |