| 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 | $104.60 | 3.425% | $108.1826 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $159.55 | 10.791% | $176.767 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $61.96 | 3.687% | $64.2445 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $9.95 | 5.618% | $10.509 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $216.51 | 11.737% | $241.9218 | $241.92 | $241.90 | $241.90 |
| Purchase #6 | $30.69 | 10.141% | $33.8023 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $109.94 | 6.312% | $116.8794 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $693.20 | $752.3066 | $752.30 | $752.30 | $752.30 | |