| 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 | $104.83 | 5.570% | $110.669 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $122.29 | 4.685% | $128.0193 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $200.61 | 13.256% | $227.2029 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $30.49 | 7.486% | $32.7725 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $150.70 | 4.196% | $157.0234 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $133.75 | 7.720% | $144.0755 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $78.39 | 4.701% | $82.0751 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $821.06 | $881.8377 | $881.84 | $881.80 | $881.90 | |