| 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 | $112.64 | 4.285% | $117.4666 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $196.37 | 12.741% | $221.3895 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $229.77 | 11.166% | $255.4261 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $164.71 | 8.408% | $178.5588 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $120.37 | 3.116% | $124.1207 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $205.70 | 3.189% | $212.2598 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $76.35 | 12.389% | $85.809 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $1,105.91 | $1,195.0305 | $1,195.04 | $1,195.00 | $1,195.10 | |