| 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 | $117.32 | 9.660% | $128.6531 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $112.67 | 11.670% | $125.8186 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $187.84 | 11.518% | $209.4754 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $57.31 | 11.487% | $63.8932 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $63.72 | 12.154% | $71.4645 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $234.97 | 4.818% | $246.2909 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $126.29 | 5.863% | $133.6944 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $900.12 | $979.2901 | $979.28 | $979.30 | $979.40 | |