| 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 | $203.98 | 5.243% | $214.6747 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $100.97 | 12.685% | $113.778 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $229.90 | 7.580% | $247.3264 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $60.73 | 3.739% | $63.0007 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $66.35 | 12.216% | $74.4553 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $61.33 | 11.667% | $68.4854 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $96.44 | 3.632% | $99.9427 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $819.70 | $881.6632 | $881.67 | $881.70 | $881.70 | |