| 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 | $227.31 | 4.109% | $236.6502 | $236.65 | $236.65 | $236.70 |
| Purchase #2 | $88.98 | 4.155% | $92.6771 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $14.97 | 5.422% | $15.7817 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $237.91 | 8.652% | $258.494 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $5.93 | 5.154% | $6.2356 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $209.62 | 7.788% | $225.9452 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $36.68 | 11.336% | $40.838 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $821.40 | $876.6218 | $876.63 | $876.70 | $876.60 | |