| 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 | $240.95 | 4.118% | $250.8723 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $115.71 | 5.495% | $122.0683 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $45.57 | 3.423% | $47.1299 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $80.43 | 7.642% | $86.5765 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $199.63 | 12.359% | $224.3023 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $76.26 | 10.320% | $84.13 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $11.29 | 7.292% | $12.1133 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $769.84 | $827.1926 | $827.19 | $827.20 | $827.20 | |