| 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 | $117.80 | 9.497% | $128.9875 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $174.71 | 5.117% | $183.6499 | $183.65 | $183.65 | $183.60 |
| Purchase #3 | $68.88 | 10.594% | $76.1771 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $224.67 | 4.352% | $234.4476 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $142.50 | 10.740% | $157.8045 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $76.87 | 4.684% | $80.4706 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $228.26 | 13.706% | $259.5453 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $1,033.69 | $1,121.0825 | $1,121.09 | $1,121.10 | $1,121.00 | |