| 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 | $124.58 | 7.472% | $133.8886 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $205.66 | 12.785% | $231.9536 | $231.95 | $231.95 | $232.00 |
| Purchase #3 | $74.28 | 4.681% | $77.757 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $161.88 | 11.602% | $180.6613 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $244.78 | 8.545% | $265.6965 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $225.71 | 11.444% | $251.5403 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $219.25 | 12.304% | $246.2265 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,256.14 | $1,387.7238 | $1,387.73 | $1,387.75 | $1,387.80 | |