| 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 | $199.92 | 6.568% | $213.0507 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $208.44 | 11.814% | $233.0651 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $155.48 | 3.391% | $160.7523 | $160.75 | $160.75 | $160.80 |
| Purchase #4 | $105.43 | 7.716% | $113.565 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $221.67 | 8.538% | $240.5962 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $131.73 | 9.718% | $144.5315 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $208.99 | 11.833% | $233.7198 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $1,231.66 | $1,339.2806 | $1,339.29 | $1,339.25 | $1,339.40 | |