| 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 | $218.87 | 12.477% | $246.1784 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $15.30 | 9.722% | $16.7875 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $7.51 | 13.638% | $8.5342 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $129.28 | 8.730% | $140.5661 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $77.58 | 5.299% | $81.691 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $233.96 | 5.648% | $247.1741 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $87.99 | 9.868% | $96.6729 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $770.49 | $837.6042 | $837.60 | $837.60 | $837.70 | |