| 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 | $202.32 | 12.535% | $227.6808 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $177.63 | 8.244% | $192.2738 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $146.74 | 12.595% | $165.2219 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $17.46 | 4.688% | $18.2785 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $129.53 | 4.537% | $135.4068 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $52.57 | 10.356% | $58.0141 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $79.62 | 10.504% | $87.9833 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $805.87 | $884.8592 | $884.85 | $884.85 | $884.90 | |