| 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 | $217.31 | 3.311% | $224.5051 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $246.41 | 6.724% | $262.9786 | $262.98 | $263.00 | $263.00 |
| Purchase #3 | $19.51 | 7.487% | $20.9707 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $34.66 | 7.340% | $37.204 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $150.64 | 7.590% | $162.0736 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $166.83 | 9.499% | $182.6772 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $72.33 | 6.500% | $77.0315 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $907.69 | $967.4407 | $967.44 | $967.45 | $967.50 | |