| 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 | $216.79 | 10.509% | $239.5725 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $64.58 | 9.194% | $70.5175 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $86.29 | 9.658% | $94.6239 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $72.74 | 11.828% | $81.3437 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $88.63 | 11.797% | $99.0857 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $41.49 | 4.174% | $43.2218 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $185.39 | 12.383% | $208.3468 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $755.91 | $836.7119 | $836.71 | $836.65 | $836.60 | |