| 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 | $121.54 | 3.576% | $125.8863 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $120.45 | 3.659% | $124.8573 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $116.42 | 6.200% | $123.638 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $208.94 | 13.874% | $237.9283 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $249.73 | 9.662% | $273.8589 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $204.90 | 8.350% | $222.0092 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $124.51 | 8.569% | $135.1793 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $1,146.49 | $1,243.3573 | $1,243.37 | $1,243.40 | $1,243.40 | |