| 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 | $118.43 | 4.766% | $124.0744 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $99.90 | 4.231% | $104.1268 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $207.77 | 9.620% | $227.7575 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $173.54 | 10.450% | $191.6749 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $98.38 | 4.636% | $102.9409 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $172.45 | 6.445% | $183.5644 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $195.94 | 10.858% | $217.2152 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,066.41 | $1,151.3541 | $1,151.35 | $1,151.30 | $1,151.40 | |