| 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 | $20.64 | 11.295% | $22.9713 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $238.71 | 9.608% | $261.6453 | $261.65 | $261.65 | $261.60 |
| Purchase #3 | $139.73 | 6.147% | $148.3192 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $162.47 | 8.240% | $175.8575 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $79.40 | 10.703% | $87.8982 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $8.38 | 9.578% | $9.1826 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $245.51 | 8.843% | $267.2204 | $267.22 | $267.20 | $267.20 |
| 7 purchase totals = | $894.84 | $973.0945 | $973.10 | $973.05 | $973.10 | |