| 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 | $118.72 | 3.806% | $123.2385 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $56.55 | 3.854% | $58.7294 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $108.81 | 11.692% | $121.5321 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $221.55 | 7.684% | $238.5739 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $173.79 | 5.386% | $183.1503 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $231.40 | 8.831% | $251.8349 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $102.80 | 9.381% | $112.4437 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $1,013.62 | $1,089.5028 | $1,089.49 | $1,089.55 | $1,089.40 | |