| 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 | $111.64 | 10.626% | $123.5029 | $123.50 | $123.50 | $123.50 |
| Purchase #2 | $154.85 | 9.767% | $169.9742 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $193.86 | 11.447% | $216.0512 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $33.70 | 10.361% | $37.1917 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $71.69 | 4.697% | $75.0573 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $45.32 | 6.149% | $48.1067 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $195.54 | 10.485% | $216.0424 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $806.60 | $885.9264 | $885.92 | $885.90 | $886.00 | |