| 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 | $96.71 | 12.691% | $108.9835 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $125.75 | 10.587% | $139.0632 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $138.76 | 7.485% | $149.1462 | $149.15 | $149.15 | $149.10 |
| Purchase #4 | $240.58 | 5.411% | $253.5978 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $63.47 | 10.134% | $69.902 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $111.26 | 5.314% | $117.1724 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $85.95 | 9.578% | $94.1823 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $862.48 | $932.0474 | $932.04 | $932.05 | $932.10 | |