| 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 | $231.94 | 3.400% | $239.826 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $229.43 | 3.755% | $238.0451 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $54.52 | 10.128% | $60.0418 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $186.97 | 7.207% | $200.4449 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $44.52 | 5.751% | $47.0803 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $57.69 | 11.640% | $64.4051 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $83.25 | 12.246% | $93.4448 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $888.32 | $943.2880 | $943.29 | $943.35 | $943.10 | |