| 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 | $225.26 | 8.832% | $245.155 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $234.32 | 10.584% | $259.1204 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $12.26 | 8.455% | $13.2966 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $116.90 | 7.867% | $126.0965 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $200.71 | 8.259% | $217.2866 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $37.31 | 7.156% | $39.9799 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $25.65 | 12.369% | $28.8226 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $852.41 | $929.7576 | $929.77 | $929.75 | $929.80 | |