| 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 | $20.95 | 9.369% | $22.9128 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $175.78 | 4.306% | $183.3491 | $183.35 | $183.35 | $183.30 |
| Purchase #3 | $154.35 | 6.175% | $163.8811 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $99.81 | 12.181% | $111.9679 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $82.31 | 9.746% | $90.3319 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $113.95 | 13.472% | $129.3013 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $238.27 | 11.264% | $265.1087 | $265.11 | $265.10 | $265.10 |
| 7 purchase totals = | $885.42 | $966.8528 | $966.85 | $966.85 | $966.80 | |