| 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 | $125.75 | 9.363% | $137.524 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $151.81 | 3.238% | $156.7256 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $247.75 | 9.326% | $270.8552 | $270.86 | $270.85 | $270.90 |
| Purchase #4 | $17.71 | 8.613% | $19.2354 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $243.66 | 9.628% | $267.1196 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $217.64 | 12.403% | $244.6339 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $222.92 | 4.812% | $233.6469 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,227.24 | $1,329.7406 | $1,329.75 | $1,329.75 | $1,329.60 | |