| 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 | $216.89 | 9.177% | $236.794 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $117.92 | 3.641% | $122.2135 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $236.85 | 5.187% | $249.1354 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $152.73 | 12.709% | $172.1405 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $28.48 | 13.348% | $32.2815 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $200.77 | 12.873% | $226.6151 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $149.67 | 9.310% | $163.6043 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $1,103.31 | $1,202.7843 | $1,202.78 | $1,202.80 | $1,202.70 | |