| 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 | $132.92 | 12.752% | $149.87 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $229.31 | 9.625% | $251.3811 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $164.56 | 3.623% | $170.522 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $220.72 | 8.553% | $239.5982 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $65.62 | 12.631% | $73.9085 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $158.80 | 10.197% | $174.9928 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $234.47 | 12.298% | $263.3051 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $1,206.40 | $1,323.5777 | $1,323.58 | $1,323.55 | $1,323.60 | |