| 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 | $206.84 | 13.783% | $235.3488 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $132.53 | 9.494% | $145.1124 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $23.93 | 9.845% | $26.2859 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $220.73 | 4.715% | $231.1374 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $27.39 | 11.605% | $30.5686 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $154.68 | 13.124% | $174.9802 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $42.67 | 3.506% | $44.166 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $808.77 | $887.5993 | $887.61 | $887.60 | $887.60 | |