| 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 | $225.57 | 5.355% | $237.6493 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $99.54 | 3.445% | $102.9692 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $181.56 | 9.694% | $199.1604 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $225.80 | 7.486% | $242.7034 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $77.77 | 5.726% | $82.2231 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $26.38 | 10.592% | $29.1742 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $72.31 | 3.375% | $74.7505 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $908.93 | $968.6301 | $968.62 | $968.55 | $968.70 | |