| 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 | $100.93 | 4.261% | $105.2306 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $191.81 | 12.591% | $215.9608 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $233.73 | 4.576% | $244.4255 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $110.54 | 5.836% | $116.9911 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $117.94 | 10.637% | $130.4853 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $115.52 | 9.866% | $126.9172 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $200.30 | 5.801% | $211.9194 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,070.77 | $1,151.9299 | $1,151.94 | $1,151.95 | $1,151.90 | |