| 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 | $45.45 | 12.487% | $51.1253 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $234.65 | 7.201% | $251.5471 | $251.55 | $251.55 | $251.50 |
| Purchase #3 | $229.45 | 10.273% | $253.0214 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $226.93 | 8.753% | $246.7932 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $27.96 | 10.400% | $30.8678 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $106.71 | 11.112% | $118.5676 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $192.96 | 9.147% | $210.6101 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $1,064.11 | $1,162.5325 | $1,162.54 | $1,162.50 | $1,162.50 | |