| 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 | $209.56 | 5.297% | $220.6604 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $124.52 | 9.809% | $136.7342 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $128.99 | 5.615% | $136.2328 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $69.85 | 12.252% | $78.408 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $220.85 | 12.244% | $247.8909 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $247.36 | 7.384% | $265.6251 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $7.96 | 12.686% | $8.9698 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $1,009.09 | $1,094.5212 | $1,094.52 | $1,094.55 | $1,094.50 | |