| 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 | $242.30 | 4.793% | $253.9134 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $17.88 | 7.756% | $19.2668 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $149.48 | 4.364% | $156.0033 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $185.56 | 8.488% | $201.3103 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $85.65 | 8.633% | $93.0442 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $242.94 | 10.305% | $267.975 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $100.29 | 9.176% | $109.4926 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $1,024.10 | $1,101.0056 | $1,101.00 | $1,101.00 | $1,101.00 | |