| 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 | $96.89 | 8.137% | $104.7739 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $150.83 | 4.186% | $157.1437 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $185.80 | 13.205% | $210.3349 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $228.32 | 13.644% | $259.472 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $66.57 | 11.870% | $74.4719 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $203.26 | 3.185% | $209.7338 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $215.27 | 8.440% | $233.4388 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,146.94 | $1,249.3690 | $1,249.35 | $1,249.35 | $1,249.30 | |