| 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 | $195.69 | 10.822% | $216.8676 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $209.34 | 8.209% | $226.5247 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $81.65 | 5.273% | $85.9554 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $109.65 | 13.626% | $124.5909 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $94.75 | 7.778% | $102.1197 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $7.72 | 9.868% | $8.4818 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $120.28 | 13.346% | $136.3326 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $819.08 | $900.8727 | $900.87 | $900.85 | $900.90 | |