| 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 | $113.90 | 9.260% | $124.4471 | $124.45 | $124.45 | $124.40 |
| Purchase #2 | $220.48 | 4.667% | $230.7698 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $111.51 | 6.145% | $118.3623 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $212.86 | 8.606% | $231.1787 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $167.37 | 9.116% | $182.6274 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $85.66 | 8.777% | $93.1784 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $193.64 | 12.784% | $218.3949 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $1,105.42 | $1,198.9586 | $1,198.96 | $1,199.00 | $1,199.00 | |