| 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 | $14.25 | 4.722% | $14.9229 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $229.43 | 6.201% | $243.657 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $66.29 | 13.498% | $75.2378 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $190.88 | 4.363% | $199.2081 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $173.26 | 12.687% | $195.2415 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $248.30 | 4.528% | $259.543 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $138.34 | 3.152% | $142.7005 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,060.75 | $1,130.5108 | $1,130.51 | $1,130.50 | $1,130.40 | |