| 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 | $210.35 | 5.636% | $222.2053 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $154.39 | 8.803% | $167.981 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $84.84 | 12.430% | $95.3856 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $226.51 | 8.768% | $246.3704 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $212.54 | 11.768% | $237.5517 | $237.55 | $237.55 | $237.60 |
| Purchase #6 | $113.38 | 12.359% | $127.3926 | $127.39 | $127.40 | $127.40 |
| Purchase #7 | $242.32 | 6.671% | $258.4852 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,244.33 | $1,355.3718 | $1,355.38 | $1,355.40 | $1,355.50 | |