| 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 | $207.35 | 11.478% | $231.1496 | $231.15 | $231.15 | $231.10 |
| Purchase #2 | $110.62 | 6.852% | $118.1997 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $233.61 | 7.477% | $251.077 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $174.86 | 5.238% | $184.0192 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $155.53 | 6.403% | $165.4886 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $98.54 | 4.521% | $102.995 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $201.78 | 12.531% | $227.0651 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $1,182.29 | $1,279.9942 | $1,280.01 | $1,280.00 | $1,280.00 | |