| 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 | $204.71 | 12.218% | $229.7215 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $124.68 | 3.559% | $129.1174 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $236.30 | 4.515% | $246.9689 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $20.98 | 6.566% | $22.3575 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $101.98 | 11.384% | $113.5894 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $55.34 | 13.186% | $62.6371 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $138.88 | 7.781% | $149.6863 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $882.87 | $954.0781 | $954.09 | $954.05 | $954.10 | |