| 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 | $242.76 | 8.824% | $264.1811 | $264.18 | $264.20 | $264.20 |
| Purchase #2 | $23.35 | 7.211% | $25.0338 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $10.89 | 9.530% | $11.9278 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $109.62 | 13.450% | $124.3639 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $133.97 | 10.582% | $148.1467 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $31.79 | 7.472% | $34.1653 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $240.71 | 7.683% | $259.2037 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $793.09 | $867.0223 | $867.02 | $867.05 | $867.00 | |