| 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 | $116.92 | 8.208% | $126.5168 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $247.98 | 3.441% | $256.513 | $256.51 | $256.50 | $256.50 |
| Purchase #3 | $79.54 | 9.828% | $87.3572 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $102.77 | 8.728% | $111.7398 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $147.74 | 11.411% | $164.5986 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $85.53 | 7.582% | $92.0149 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $128.54 | 9.294% | $140.4865 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $909.02 | $979.2268 | $979.23 | $979.20 | $979.20 | |