| 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 | $224.48 | 3.605% | $232.5725 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $105.62 | 6.169% | $112.1357 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $125.53 | 8.596% | $136.3206 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $162.78 | 13.840% | $185.3088 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $175.58 | 13.870% | $199.9329 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $43.61 | 5.228% | $45.8899 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $35.40 | 3.274% | $36.559 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $873.00 | $948.7194 | $948.72 | $948.70 | $948.70 | |