| 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 | $70.91 | 12.215% | $79.5717 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $242.26 | 11.645% | $270.4712 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $212.38 | 4.120% | $221.1301 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $239.97 | 13.252% | $271.7708 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $222.32 | 4.719% | $232.8113 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $167.26 | 9.461% | $183.0845 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $51.65 | 4.613% | $54.0326 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $1,206.75 | $1,312.8722 | $1,312.86 | $1,312.85 | $1,312.90 | |