| 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 | $193.59 | 9.136% | $211.2764 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $36.79 | 8.215% | $39.8123 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $157.73 | 7.840% | $170.096 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $150.30 | 12.474% | $169.0484 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $11.40 | 4.330% | $11.8936 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $125.69 | 13.504% | $142.6632 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $48.77 | 13.815% | $55.5076 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $724.27 | $800.2975 | $800.30 | $800.30 | $800.30 | |