| 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 | $235.36 | 8.343% | $254.9961 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $226.27 | 8.762% | $246.0958 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $10.41 | 3.851% | $10.8109 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $59.95 | 12.525% | $67.4587 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $248.61 | 5.678% | $262.7261 | $262.73 | $262.75 | $262.70 |
| Purchase #6 | $214.34 | 10.418% | $236.6699 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $89.53 | 3.192% | $92.3878 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $1,084.47 | $1,171.1453 | $1,171.16 | $1,171.15 | $1,171.20 | |