| 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 | $199.84 | 10.351% | $220.5254 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $113.46 | 10.740% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #3 | $112.43 | 11.843% | $125.7451 | $125.75 | $125.75 | $125.70 |
| Purchase #4 | $133.48 | 13.429% | $151.405 | $151.41 | $151.40 | $151.40 |
| Purchase #5 | $43.60 | 12.377% | $48.9964 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $30.53 | 10.378% | $33.6984 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $28.63 | 12.452% | $32.195 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $661.97 | $738.2109 | $738.24 | $738.25 | $738.10 | |