| 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 | $9.40 | 13.720% | $10.6897 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $193.65 | 11.666% | $216.2412 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $210.60 | 8.724% | $228.9727 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $67.68 | 12.752% | $76.3106 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $92.62 | 3.729% | $96.0738 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $170.44 | 5.717% | $180.1841 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $142.81 | 5.321% | $150.4089 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $887.20 | $958.8810 | $958.87 | $958.85 | $958.90 | |