| 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 | $85.80 | 9.785% | $94.1955 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $129.66 | 3.179% | $133.7819 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $93.97 | 12.645% | $105.8525 | $105.85 | $105.85 | $105.90 |
| Purchase #4 | $108.73 | 13.221% | $123.1052 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $206.74 | 5.560% | $218.2347 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $200.33 | 13.238% | $226.8497 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $143.30 | 5.612% | $151.342 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $968.53 | $1,053.3615 | $1,053.36 | $1,053.40 | $1,053.30 | |