| 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 | $238.91 | 3.527% | $247.3364 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $148.34 | 10.865% | $164.4571 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $214.99 | 13.741% | $244.5318 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $169.38 | 6.599% | $180.5574 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $186.65 | 9.324% | $204.0532 | $204.05 | $204.05 | $204.10 |
| Purchase #6 | $45.93 | 10.559% | $50.7797 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $131.36 | 13.192% | $148.689 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,135.56 | $1,240.4046 | $1,240.41 | $1,240.45 | $1,240.50 | |