| 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 | $206.32 | 13.842% | $234.8788 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $71.28 | 6.175% | $75.6815 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $8.43 | 5.588% | $8.9011 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $219.76 | 9.344% | $240.2944 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $102.39 | 3.584% | $106.0597 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $32.68 | 13.373% | $37.0503 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $32.29 | 12.735% | $36.4021 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $673.15 | $739.2679 | $739.26 | $739.30 | $739.40 | |