| 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 | $201.27 | 13.264% | $227.9665 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $63.64 | 11.866% | $71.1915 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $121.65 | 4.299% | $126.8797 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $5.36 | 12.383% | $6.0237 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $47.70 | 10.715% | $52.8111 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $83.46 | 7.525% | $89.7404 | $89.74 | $89.75 | $89.70 |
| Purchase #7 | $42.57 | 7.788% | $45.8854 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $565.65 | $620.4983 | $620.50 | $620.50 | $620.50 | |