| 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 | $107.81 | 7.598% | $116.0014 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $229.98 | 3.554% | $238.1535 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $19.77 | 11.298% | $22.0036 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $183.92 | 3.670% | $190.6699 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $155.71 | 3.659% | $161.4074 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $192.96 | 7.107% | $206.6737 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $245.31 | 3.390% | $253.626 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,135.46 | $1,188.5355 | $1,188.53 | $1,188.50 | $1,188.60 | |