| 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 | $239.83 | 9.278% | $262.0814 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $151.91 | 4.663% | $158.9936 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $70.26 | 8.489% | $76.2244 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $91.67 | 8.129% | $99.1219 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $185.79 | 7.236% | $199.2338 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $242.26 | 13.209% | $274.2601 | $274.26 | $274.25 | $274.30 |
| Purchase #7 | $215.82 | 4.558% | $225.6571 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $1,197.54 | $1,295.5723 | $1,295.56 | $1,295.55 | $1,295.60 | |