| 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 | $237.97 | 10.311% | $262.5071 | $262.51 | $262.50 | $262.50 |
| Purchase #2 | $13.63 | 3.123% | $14.0557 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $127.77 | 11.408% | $142.346 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $15.81 | 10.847% | $17.5249 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $71.70 | 11.808% | $80.1663 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $183.39 | 10.859% | $203.3043 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $72.71 | 8.629% | $78.9841 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $722.98 | $798.8884 | $798.89 | $798.85 | $798.90 | |