| 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 | $242.32 | 8.375% | $262.6143 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $105.78 | 9.463% | $115.79 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $36.97 | 5.148% | $38.8732 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $232.70 | 5.116% | $244.6049 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $200.93 | 12.351% | $225.7469 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $229.83 | 7.643% | $247.3959 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $246.90 | 13.458% | $280.1278 | $280.13 | $280.15 | $280.10 |
| 7 purchase totals = | $1,295.43 | $1,415.1530 | $1,415.15 | $1,415.15 | $1,415.10 | |