| 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 | $90.29 | 13.309% | $102.3067 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $229.29 | 9.434% | $250.9212 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $158.33 | 8.640% | $172.0097 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $157.88 | 4.338% | $164.7288 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $113.55 | 4.874% | $119.0844 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $76.36 | 3.703% | $79.1876 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $58.80 | 11.485% | $65.5532 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $884.50 | $953.7916 | $953.79 | $953.80 | $953.80 | |