| 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 | $110.88 | 13.371% | $125.7058 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $118.31 | 9.244% | $129.2466 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $197.44 | 3.197% | $203.7522 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $76.28 | 9.848% | $83.7921 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $203.62 | 3.585% | $210.9198 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $18.33 | 6.657% | $19.5502 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $86.77 | 5.329% | $91.394 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $811.63 | $864.3607 | $864.36 | $864.35 | $864.40 | |