| 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 | $223.96 | 3.488% | $231.7717 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $128.34 | 3.171% | $132.4097 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $219.79 | 4.182% | $228.9816 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $222.74 | 11.108% | $247.482 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $219.64 | 4.298% | $229.0801 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $192.76 | 12.837% | $217.5046 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $143.40 | 6.114% | $152.1675 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,350.63 | $1,439.3972 | $1,439.39 | $1,439.40 | $1,439.50 | |