| 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 | $116.81 | 6.858% | $124.8208 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $91.43 | 3.826% | $94.9281 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $62.38 | 10.627% | $69.0091 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $179.69 | 10.724% | $198.96 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $47.62 | 5.102% | $50.0496 | $50.05 | $50.05 | $50.00 |
| Purchase #6 | $229.75 | 4.153% | $239.2915 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $109.57 | 13.295% | $124.1373 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $837.25 | $901.1964 | $901.20 | $901.20 | $901.10 | |