| 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 | $244.75 | 10.834% | $271.2662 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $198.67 | 9.670% | $217.8814 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $190.32 | 8.651% | $206.7846 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $90.53 | 9.191% | $98.8506 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $231.66 | 9.856% | $254.4924 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $205.69 | 9.182% | $224.5765 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $89.29 | 8.141% | $96.5591 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $1,250.91 | $1,370.4108 | $1,370.41 | $1,370.45 | $1,370.60 | |