| 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 | $199.25 | 11.150% | $221.4664 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $97.88 | 8.796% | $106.4895 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $247.41 | 10.760% | $274.0313 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $160.89 | 4.383% | $167.9418 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $27.27 | 13.222% | $30.8756 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $130.39 | 9.118% | $142.279 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $161.28 | 5.466% | $170.0956 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $1,024.37 | $1,113.1792 | $1,113.19 | $1,113.25 | $1,113.20 | |