| 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 | $224.61 | 3.844% | $233.244 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $155.50 | 11.733% | $173.7448 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $9.71 | 6.509% | $10.342 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $133.52 | 4.293% | $139.252 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $206.28 | 5.693% | $218.0235 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $135.35 | 4.788% | $141.8306 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $157.36 | 8.610% | $170.9087 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $1,022.33 | $1,087.3456 | $1,087.33 | $1,087.35 | $1,087.20 | |