| 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 | $35.77 | 7.141% | $38.3243 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $236.72 | 13.284% | $268.1659 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $143.98 | 13.508% | $163.4288 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $101.50 | 11.542% | $113.2151 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $98.34 | 13.305% | $111.4241 | $111.42 | $111.40 | $111.40 |
| Purchase #6 | $124.43 | 12.487% | $139.9676 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $148.56 | 9.223% | $162.2617 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $889.30 | $996.7875 | $996.79 | $996.70 | $996.80 | |