| 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 | $199.55 | 8.751% | $217.0126 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $122.76 | 3.696% | $127.2972 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $101.33 | 11.198% | $112.6769 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $185.27 | 7.320% | $198.8318 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $6.47 | 7.213% | $6.9367 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $82.65 | 7.823% | $89.1157 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $52.29 | 5.608% | $55.2224 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $750.32 | $807.0933 | $807.10 | $807.10 | $807.00 | |