| 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 | $225.70 | 9.595% | $247.3559 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $215.75 | 11.151% | $239.8083 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $129.95 | 8.545% | $141.0542 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $189.58 | 13.607% | $215.3762 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $163.41 | 6.241% | $173.6084 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $53.65 | 10.400% | $59.2296 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $7.51 | 5.828% | $7.9477 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $985.55 | $1,084.3803 | $1,084.39 | $1,084.40 | $1,084.40 | |