| 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 | $189.81 | 11.529% | $211.6932 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $236.75 | 10.114% | $260.6949 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $120.79 | 3.859% | $125.4513 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $220.66 | 9.477% | $241.5719 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $39.71 | 5.835% | $42.0271 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $222.45 | 9.619% | $243.8475 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $37.40 | 4.201% | $38.9712 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,067.57 | $1,164.2571 | $1,164.25 | $1,164.25 | $1,164.30 | |