| 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 | $121.25 | 8.360% | $131.3865 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $236.37 | 12.418% | $265.7224 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $16.85 | 8.512% | $18.2843 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $235.81 | 6.731% | $251.6824 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $79.36 | 10.789% | $87.9222 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $141.92 | 4.511% | $148.322 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $131.46 | 5.276% | $138.3958 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $963.02 | $1,041.7156 | $1,041.71 | $1,041.70 | $1,041.70 | |