| 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 | $106.33 | 6.842% | $113.6051 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $116.72 | 5.124% | $122.7007 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $133.32 | 3.551% | $138.0542 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $231.60 | 8.783% | $251.9414 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $213.94 | 10.686% | $236.8016 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $71.28 | 10.451% | $78.7295 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $101.36 | 12.349% | $113.8769 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $974.55 | $1,055.7094 | $1,055.71 | $1,055.75 | $1,055.70 | |