| 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 | $96.30 | 7.701% | $103.7161 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $231.88 | 5.327% | $244.2322 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $9.25 | 8.425% | $10.0293 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $206.63 | 10.127% | $227.5554 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $212.82 | 6.694% | $227.0662 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $238.30 | 8.206% | $257.8549 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $18.81 | 7.623% | $20.2439 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $1,013.99 | $1,090.6980 | $1,090.70 | $1,090.70 | $1,090.70 | |