| 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 | $197.38 | 13.527% | $224.0796 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $40.74 | 12.634% | $45.8871 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $235.87 | 13.107% | $266.7855 | $266.79 | $266.80 | $266.80 |
| Purchase #4 | $245.30 | 12.217% | $275.2683 | $275.27 | $275.25 | $275.30 |
| Purchase #5 | $166.58 | 11.525% | $185.7783 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $98.27 | 11.666% | $109.7342 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $235.91 | 13.660% | $268.1353 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $1,220.05 | $1,375.6683 | $1,375.68 | $1,375.75 | $1,375.70 | |