| 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 | $120.49 | 7.617% | $129.6677 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $121.32 | 3.578% | $125.6608 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $99.30 | 5.310% | $104.5728 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $26.58 | 7.515% | $28.5775 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $206.49 | 10.330% | $227.8204 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $34.47 | 12.196% | $38.674 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $245.42 | 13.322% | $278.1149 | $278.11 | $278.10 | $278.10 |
| 7 purchase totals = | $854.07 | $933.0881 | $933.08 | $933.00 | $933.20 | |