| 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 | $212.57 | 9.761% | $233.319 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $197.99 | 9.216% | $216.2368 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $143.70 | 5.513% | $151.6222 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $23.58 | 4.583% | $24.6607 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $205.26 | 12.721% | $231.3711 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $79.68 | 12.306% | $89.4854 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $176.56 | 7.590% | $189.9609 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,039.34 | $1,136.6561 | $1,136.66 | $1,136.60 | $1,136.70 | |