| 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 | $227.33 | 7.234% | $243.7751 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $194.59 | 7.378% | $208.9469 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $180.94 | 13.291% | $204.9887 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $45.55 | 6.516% | $48.518 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $96.60 | 10.856% | $107.0869 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $197.51 | 8.489% | $214.2766 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $139.46 | 13.189% | $157.8534 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $1,081.98 | $1,185.4456 | $1,185.46 | $1,185.50 | $1,185.50 | |