| 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 | $21.72 | 11.528% | $24.2239 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $121.50 | 6.663% | $129.5955 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $163.29 | 7.353% | $175.2967 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $24.95 | 8.566% | $27.0872 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $153.89 | 11.498% | $171.5843 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $145.53 | 3.494% | $150.6148 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $218.29 | 3.533% | $226.0022 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $849.17 | $904.4046 | $904.40 | $904.40 | $904.40 | |