| 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 | $225.78 | 8.180% | $244.2488 | $244.25 | $244.25 | $244.20 |
| Purchase #2 | $28.40 | 4.210% | $29.5956 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $213.36 | 4.812% | $223.6269 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $204.72 | 5.344% | $215.6602 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $89.32 | 7.187% | $95.7394 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $105.85 | 10.257% | $116.707 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $21.53 | 9.568% | $23.59 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $888.96 | $949.1679 | $949.18 | $949.20 | $949.10 | |