| 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 | $195.80 | 13.519% | $222.2702 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $30.80 | 6.480% | $32.7958 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $179.45 | 4.734% | $187.9452 | $187.95 | $187.95 | $187.90 |
| Purchase #4 | $147.80 | 4.411% | $154.3195 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $128.77 | 7.374% | $138.2655 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $44.97 | 8.532% | $48.8068 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $217.51 | 3.740% | $225.6449 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $945.10 | $1,010.0479 | $1,010.06 | $1,010.00 | $1,010.00 | |