| 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 | $192.91 | 12.144% | $216.337 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $208.99 | 13.141% | $236.4534 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $88.95 | 6.625% | $94.8429 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $49.87 | 8.467% | $54.0925 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $119.70 | 11.553% | $133.5289 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $106.42 | 10.593% | $117.6931 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $70.34 | 7.196% | $75.4017 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $837.18 | $928.3495 | $928.34 | $928.40 | $928.30 | |