| 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 | $211.98 | 13.179% | $239.9168 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $101.87 | 11.348% | $113.4302 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $89.28 | 7.744% | $96.1938 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $241.85 | 4.265% | $252.1649 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $72.45 | 7.829% | $78.1221 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $104.81 | 5.775% | $110.8628 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $45.94 | 6.721% | $49.0276 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $868.18 | $939.7182 | $939.71 | $939.70 | $939.70 | |