| 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 | $97.91 | 11.376% | $109.0482 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $200.80 | 6.602% | $214.0568 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $105.50 | 4.664% | $110.4205 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $115.39 | 5.462% | $121.6926 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $231.25 | 3.285% | $238.8466 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $214.29 | 5.720% | $226.5474 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $234.52 | 11.401% | $261.2576 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,199.66 | $1,281.8697 | $1,281.88 | $1,281.85 | $1,281.80 | |