| 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 | $228.67 | 3.167% | $235.912 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $229.98 | 11.600% | $256.6577 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $189.35 | 5.404% | $199.5825 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $66.90 | 8.262% | $72.4273 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $234.38 | 3.447% | $242.4591 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $41.87 | 12.286% | $47.0141 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $27.92 | 7.714% | $30.0737 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $1,019.07 | $1,084.1264 | $1,084.12 | $1,084.10 | $1,084.20 | |