| 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 | $17.90 | 9.209% | $19.5484 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $23.36 | 3.344% | $24.1412 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $88.92 | 3.485% | $92.0189 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $231.92 | 4.609% | $242.6092 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $210.39 | 11.547% | $234.6837 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $206.68 | 9.308% | $225.9178 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $95.34 | 7.384% | $102.3799 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $874.51 | $941.2991 | $941.30 | $941.30 | $941.20 | |