| 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 | $191.44 | 12.738% | $215.8256 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $21.89 | 8.483% | $23.7469 | $23.75 | $23.75 | $23.70 |
| Purchase #3 | $87.88 | 4.339% | $91.6931 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $159.38 | 5.534% | $168.2001 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $63.35 | 6.544% | $67.4956 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $219.38 | 4.798% | $229.9059 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $22.36 | 8.259% | $24.2067 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $765.68 | $821.0739 | $821.09 | $821.10 | $821.00 | |