| 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 | $104.33 | 3.761% | $108.2539 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $105.80 | 10.560% | $116.9725 | $116.97 | $116.95 | $117.00 |
| Purchase #3 | $40.32 | 4.752% | $42.236 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $111.57 | 13.459% | $126.5862 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $8.84 | 11.864% | $9.8888 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $140.84 | 9.748% | $154.5691 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $192.31 | 11.104% | $213.6641 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $704.01 | $772.1706 | $772.17 | $772.15 | $772.30 | |