| 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 | $227.89 | 8.320% | $246.8504 | $246.85 | $246.85 | $246.90 |
| Purchase #2 | $160.91 | 11.558% | $179.508 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $9.51 | 6.481% | $10.1263 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $106.44 | 9.387% | $116.4315 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $71.59 | 7.355% | $76.8554 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $74.74 | 11.221% | $83.1266 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $9.95 | 8.138% | $10.7597 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $661.03 | $723.6579 | $723.67 | $723.70 | $723.70 | |