| 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 | $205.52 | 4.551% | $214.8732 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $23.65 | 10.692% | $26.1787 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $235.44 | 12.200% | $264.1637 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $39.41 | 8.175% | $42.6318 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $103.35 | 12.470% | $116.2377 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $211.50 | 8.172% | $228.7838 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $98.87 | 8.198% | $106.9754 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $917.74 | $999.8443 | $999.84 | $999.90 | $999.90 | |