| 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 | $129.83 | 12.384% | $145.9081 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $59.42 | 12.243% | $66.6948 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $195.30 | 11.229% | $217.2302 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $93.99 | 9.540% | $102.9566 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $78.93 | 4.395% | $82.399 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $18.30 | 6.824% | $19.5488 | $19.55 | $19.55 | $19.50 |
| Purchase #7 | $209.67 | 12.859% | $236.6315 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $785.44 | $871.3690 | $871.37 | $871.40 | $871.30 | |