| 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 | $248.38 | 10.641% | $274.8101 | $274.81 | $274.80 | $274.80 |
| Purchase #2 | $246.79 | 5.380% | $260.0673 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $188.59 | 7.215% | $202.1968 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $198.46 | 8.647% | $215.6208 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $31.41 | 11.190% | $34.9248 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $209.61 | 12.334% | $235.4633 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $111.75 | 12.649% | $125.8853 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $1,234.99 | $1,348.9684 | $1,348.97 | $1,348.90 | $1,349.00 | |