| 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 | $217.61 | 6.633% | $232.0441 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $64.31 | 8.747% | $69.9352 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $10.40 | 3.132% | $10.7257 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $160.99 | 13.385% | $182.5385 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $66.52 | 5.562% | $70.2198 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $163.46 | 5.109% | $171.8112 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $223.43 | 13.491% | $253.5729 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $906.72 | $990.8474 | $990.85 | $990.85 | $990.70 | |