| 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 | $222.57 | 12.430% | $250.2355 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $31.76 | 11.452% | $35.3972 | $35.40 | $35.40 | $35.40 |
| Purchase #3 | $157.28 | 8.616% | $170.8312 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $158.58 | 5.744% | $167.6888 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $87.95 | 9.214% | $96.0537 | $96.05 | $96.05 | $96.10 |
| Purchase #6 | $140.48 | 9.606% | $153.9745 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $215.71 | 7.316% | $231.4913 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,014.33 | $1,105.6722 | $1,105.67 | $1,105.70 | $1,105.70 | |