| 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 | $244.48 | 5.487% | $257.8946 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $140.29 | 4.720% | $146.9117 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $115.67 | 8.128% | $125.0717 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $55.84 | 13.672% | $63.4744 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $140.89 | 10.319% | $155.4284 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $149.73 | 5.839% | $158.4727 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $222.84 | 4.816% | $233.572 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,069.74 | $1,140.8255 | $1,140.81 | $1,140.75 | $1,140.90 | |