| 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 | $202.42 | 4.638% | $211.8082 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $150.28 | 10.182% | $165.5815 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $83.50 | 13.827% | $95.0455 | $95.05 | $95.05 | $95.00 |
| Purchase #4 | $119.52 | 8.221% | $129.3457 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $27.36 | 11.474% | $30.4993 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $86.54 | 13.410% | $98.145 | $98.15 | $98.15 | $98.10 |
| Purchase #7 | $224.63 | 5.674% | $237.3755 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $894.25 | $967.8007 | $967.82 | $967.85 | $967.70 | |