| 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 | $213.33 | 6.409% | $227.0023 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $198.53 | 3.331% | $205.143 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $29.39 | 6.275% | $31.2342 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $151.96 | 12.318% | $170.6784 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $59.74 | 7.585% | $64.2713 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $84.47 | 9.627% | $92.6019 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $12.68 | 11.822% | $14.179 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $750.10 | $805.1101 | $805.10 | $805.15 | $805.10 | |