| 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 | $101.65 | 8.845% | $110.6409 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $207.78 | 11.476% | $231.6248 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $125.90 | 10.706% | $139.3789 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $78.88 | 10.408% | $87.0898 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $219.74 | 12.570% | $247.3613 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $85.37 | 11.456% | $95.15 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $141.60 | 8.386% | $153.4746 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $960.92 | $1,064.7203 | $1,064.71 | $1,064.70 | $1,064.80 | |