| 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 | $210.89 | 3.362% | $217.9801 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $53.92 | 8.744% | $58.6348 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $109.67 | 5.605% | $115.817 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $112.39 | 6.256% | $119.4211 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $246.78 | 4.492% | $257.8654 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $149.86 | 13.299% | $169.7899 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $28.46 | 9.583% | $31.1873 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $911.97 | $970.6956 | $970.70 | $970.70 | $970.70 | |