| 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 | $233.93 | 5.741% | $247.3599 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $93.42 | 11.299% | $103.9755 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $135.65 | 7.534% | $145.8699 | $145.87 | $145.85 | $145.90 |
| Purchase #4 | $75.57 | 4.260% | $78.7893 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $225.75 | 5.751% | $238.7329 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $24.52 | 10.706% | $27.1451 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $200.47 | 7.229% | $214.962 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $989.31 | $1,056.8346 | $1,056.84 | $1,056.85 | $1,056.90 | |