| 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 | $118.34 | 4.593% | $123.7754 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $182.40 | 4.431% | $190.4821 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $241.30 | 3.258% | $249.1616 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $149.74 | 13.144% | $169.4218 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $234.29 | 10.714% | $259.3918 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $194.29 | 12.794% | $219.1475 | $219.15 | $219.15 | $219.10 |
| Purchase #7 | $92.74 | 5.255% | $97.6135 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $1,213.10 | $1,308.9937 | $1,308.99 | $1,309.00 | $1,309.00 | |