| 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 | $223.85 | 5.616% | $236.4214 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $6.99 | 7.273% | $7.4984 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $35.26 | 8.641% | $38.3068 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $48.48 | 9.770% | $53.2165 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $134.36 | 3.764% | $139.4173 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $223.45 | 9.500% | $244.6778 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $200.55 | 8.652% | $217.9016 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $872.94 | $937.4398 | $937.45 | $937.40 | $937.40 | |