| 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 | $225.64 | 10.114% | $248.4612 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $233.68 | 13.677% | $265.6404 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $109.77 | 11.760% | $122.679 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $169.81 | 7.728% | $182.9329 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $241.46 | 10.627% | $267.12 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $37.39 | 4.712% | $39.1518 | $39.15 | $39.15 | $39.20 |
| Purchase #7 | $159.56 | 3.775% | $165.5834 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,177.31 | $1,291.5687 | $1,291.56 | $1,291.60 | $1,291.60 | |