| 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 | $226.47 | 10.803% | $250.9356 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $124.61 | 12.361% | $140.013 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $158.48 | 7.685% | $170.6592 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $125.84 | 5.692% | $133.0028 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $207.27 | 4.175% | $215.9235 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $210.28 | 4.168% | $219.0445 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $98.62 | 4.638% | $103.194 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $1,151.57 | $1,232.7726 | $1,232.76 | $1,232.75 | $1,232.70 | |