| 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 | $216.62 | 3.399% | $223.9829 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $206.97 | 13.259% | $234.4122 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $48.95 | 13.634% | $55.6238 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $45.61 | 5.267% | $48.0123 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $39.72 | 11.535% | $44.3017 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $191.45 | 9.841% | $210.2906 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $157.94 | 7.160% | $169.2485 | $169.25 | $169.25 | $169.20 |
| 7 purchase totals = | $907.26 | $985.8720 | $985.86 | $985.85 | $985.80 | |