| 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 | $221.42 | 10.328% | $244.2883 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $67.81 | 5.533% | $71.5619 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $108.60 | 7.152% | $116.3671 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $8.75 | 3.764% | $9.0794 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $173.59 | 8.736% | $188.7548 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $224.27 | 11.464% | $249.9803 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $83.49 | 7.286% | $89.5731 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $887.93 | $969.6049 | $969.60 | $969.60 | $969.80 | |