| 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 | $194.44 | 10.584% | $215.0195 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $36.34 | 12.869% | $41.0166 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $82.72 | 11.254% | $92.0293 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $10.59 | 5.617% | $11.1848 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $177.94 | 7.549% | $191.3727 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $102.54 | 10.553% | $113.361 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $151.65 | 3.760% | $157.352 | $157.35 | $157.35 | $157.40 |
| 7 purchase totals = | $756.22 | $821.3359 | $821.33 | $821.30 | $821.40 | |