| 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 | $99.32 | 4.707% | $103.995 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $56.90 | 3.490% | $58.8858 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $244.53 | 6.470% | $260.3511 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $215.42 | 13.408% | $244.3035 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $133.56 | 5.595% | $141.0327 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $183.92 | 12.253% | $206.4557 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $209.90 | 8.249% | $227.2147 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $1,143.55 | $1,242.2385 | $1,242.24 | $1,242.25 | $1,242.30 | |