| 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 | $211.60 | 7.703% | $227.8995 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $123.73 | 3.794% | $128.4243 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $157.86 | 3.329% | $163.1152 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $225.35 | 4.141% | $234.6817 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $116.42 | 6.441% | $123.9186 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $51.95 | 7.688% | $55.9439 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $12.95 | 12.350% | $14.5493 | $14.55 | $14.55 | $14.50 |
| 7 purchase totals = | $899.86 | $948.5325 | $948.53 | $948.50 | $948.40 | |