| 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 | $208.93 | 9.467% | $228.7094 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $135.68 | 11.428% | $151.1855 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $106.87 | 5.813% | $113.0824 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $71.76 | 6.634% | $76.5206 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $125.48 | 9.730% | $137.6892 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $52.35 | 3.386% | $54.1226 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $71.67 | 9.758% | $78.6636 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $772.74 | $839.9733 | $839.97 | $839.95 | $840.00 | |