| 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 | $236.63 | 11.366% | $263.5254 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $13.62 | 5.401% | $14.3556 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $20.35 | 6.256% | $21.6231 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $126.58 | 12.664% | $142.6101 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $33.94 | 6.519% | $36.1525 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $229.79 | 3.424% | $237.658 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $107.57 | 4.778% | $112.7097 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $768.48 | $828.6344 | $828.64 | $828.60 | $828.70 | |