| 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 | $120.49 | 9.616% | $132.0763 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $107.59 | 4.142% | $112.0464 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $149.47 | 9.494% | $163.6607 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $104.50 | 3.190% | $107.8336 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $71.41 | 10.517% | $78.9202 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $229.73 | 12.297% | $257.9799 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $142.98 | 3.176% | $147.521 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $926.17 | $1,000.0381 | $1,000.04 | $1,000.05 | $1,000.00 | |