| 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 | $78.61 | 8.386% | $85.2022 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $210.57 | 9.130% | $229.795 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $75.73 | 10.458% | $83.6498 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $107.54 | 3.206% | $110.9877 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $229.92 | 13.712% | $261.4466 | $261.45 | $261.45 | $261.40 |
| Purchase #6 | $206.29 | 10.601% | $228.1588 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $98.71 | 4.313% | $102.9674 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $1,007.37 | $1,102.2075 | $1,102.22 | $1,102.20 | $1,102.20 | |