| 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 | $192.88 | 3.468% | $199.5691 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $230.36 | 7.572% | $247.8029 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $125.90 | 13.159% | $142.4672 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $8.39 | 10.696% | $9.2874 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $209.59 | 7.396% | $225.0913 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $25.36 | 5.453% | $26.7429 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $89.72 | 10.301% | $98.9621 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $882.20 | $949.9229 | $949.92 | $949.90 | $950.00 | |