| 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 | $194.74 | 11.857% | $217.8303 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $118.28 | 11.771% | $132.2027 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $187.62 | 13.185% | $212.3577 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $48.88 | 10.293% | $53.9112 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $58.45 | 4.290% | $60.9575 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $38.35 | 9.438% | $41.9695 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $20.78 | 11.396% | $23.1481 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $667.10 | $742.3770 | $742.38 | $742.35 | $742.40 | |