| 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 | $23.70 | 7.116% | $25.3865 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $118.89 | 8.319% | $128.7805 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $75.81 | 7.375% | $81.401 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $193.35 | 8.431% | $209.6513 | $209.65 | $209.65 | $209.70 |
| Purchase #5 | $165.99 | 11.587% | $185.2233 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $26.68 | 4.442% | $27.8651 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $232.48 | 9.554% | $254.6911 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $836.90 | $912.9988 | $913.00 | $913.00 | $913.10 | |