| 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 | $218.90 | 3.834% | $227.2926 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $28.95 | 13.166% | $32.7616 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $84.88 | 11.670% | $94.7855 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $63.93 | 11.208% | $71.0953 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $197.46 | 8.864% | $214.9629 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $47.27 | 10.131% | $52.0589 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $208.39 | 5.557% | $219.9702 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $849.78 | $912.9270 | $912.93 | $912.90 | $913.10 | |