| 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 | $112.31 | 7.443% | $120.6692 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $170.79 | 12.414% | $191.9919 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $131.29 | 8.121% | $141.9521 | $141.95 | $141.95 | $142.00 |
| Purchase #4 | $25.64 | 4.434% | $26.7769 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $10.78 | 8.471% | $11.6932 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $137.38 | 9.759% | $150.7869 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $217.47 | 11.731% | $242.9814 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $805.66 | $886.8516 | $886.85 | $886.90 | $887.00 | |