| 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 | $248.90 | 12.211% | $279.2932 | $279.29 | $279.30 | $279.30 |
| Purchase #2 | $173.32 | 10.789% | $192.0195 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $36.69 | 3.817% | $38.0905 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $84.96 | 11.770% | $94.9598 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $197.72 | 5.217% | $208.0351 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $61.69 | 7.156% | $66.1045 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $61.45 | 4.318% | $64.1034 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $864.73 | $942.6060 | $942.60 | $942.60 | $942.60 | |