| 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 | $75.60 | 3.518% | $78.2596 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $211.90 | 9.574% | $232.1873 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $236.75 | 12.815% | $267.0895 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $170.33 | 11.124% | $189.2775 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $175.45 | 7.701% | $188.9614 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $225.65 | 5.455% | $237.9592 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $203.71 | 3.473% | $210.7848 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,299.39 | $1,404.5193 | $1,404.52 | $1,404.55 | $1,404.70 | |