| 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 | $215.33 | 8.691% | $234.0443 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $19.92 | 4.411% | $20.7987 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $190.32 | 3.268% | $196.5397 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $24.29 | 8.233% | $26.2898 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $137.75 | 7.813% | $148.5124 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $220.89 | 10.784% | $244.7108 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $181.47 | 7.542% | $195.1565 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $989.97 | $1,066.0522 | $1,066.05 | $1,066.05 | $1,066.00 | |