| 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 | $122.44 | 9.361% | $133.9016 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $211.94 | 8.621% | $230.2113 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $247.92 | 13.263% | $280.8016 | $280.80 | $280.80 | $280.80 |
| Purchase #4 | $61.38 | 8.358% | $66.5101 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $155.54 | 7.660% | $167.4544 | $167.45 | $167.45 | $167.50 |
| Purchase #6 | $205.41 | 12.465% | $231.0144 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $56.37 | 4.461% | $58.8847 | $58.88 | $58.90 | $58.90 |
| 7 purchase totals = | $1,061.00 | $1,168.7781 | $1,168.76 | $1,168.75 | $1,168.80 | |