| 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 | $205.92 | 10.581% | $227.7084 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $121.99 | 9.756% | $133.8913 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $123.51 | 9.840% | $135.6634 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $8.28 | 12.541% | $9.3184 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $247.56 | 13.111% | $280.0176 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $206.73 | 4.361% | $215.7455 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $84.68 | 3.119% | $87.3212 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $998.67 | $1,089.6658 | $1,089.67 | $1,089.60 | $1,089.60 | |