| 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 | $109.26 | 10.766% | $121.0229 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $181.95 | 6.671% | $194.0879 | $194.09 | $194.10 | $194.10 |
| Purchase #3 | $100.67 | 4.276% | $104.9746 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $215.51 | 5.729% | $227.8566 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $223.56 | 11.739% | $249.8037 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $61.25 | 6.453% | $65.2025 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $163.96 | 12.449% | $184.3714 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $1,056.16 | $1,147.3196 | $1,147.31 | $1,147.25 | $1,147.40 | |