| 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 | $235.78 | 12.872% | $266.1296 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $174.92 | 8.656% | $190.0611 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $149.81 | 12.538% | $168.5932 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $189.63 | 13.681% | $215.5733 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $24.90 | 9.522% | $27.271 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $81.66 | 7.214% | $87.551 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $206.30 | 12.486% | $232.0586 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $1,063.00 | $1,187.2378 | $1,187.23 | $1,187.20 | $1,187.40 | |