| 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 | $227.75 | 3.669% | $236.1061 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $33.66 | 4.751% | $35.2592 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $90.80 | 8.715% | $98.7132 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $62.77 | 10.214% | $69.1813 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $52.40 | 8.632% | $56.9232 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $79.89 | 5.516% | $84.2967 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $138.66 | 3.394% | $143.3661 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $685.93 | $723.8458 | $723.85 | $723.80 | $723.90 | |