| 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 | $224.52 | 6.203% | $238.447 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $66.49 | 4.337% | $69.3737 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $75.84 | 9.669% | $83.173 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $18.32 | 13.347% | $20.7652 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $134.84 | 12.398% | $151.5575 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $103.48 | 13.425% | $117.3722 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $236.28 | 9.513% | $258.7573 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $859.77 | $939.4459 | $939.45 | $939.35 | $939.60 | |