| 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 | $127.47 | 4.130% | $132.7345 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $124.63 | 9.174% | $136.0636 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $195.80 | 3.844% | $203.3266 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $85.87 | 6.134% | $91.1373 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $175.75 | 9.443% | $192.3461 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $107.53 | 7.198% | $115.27 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $197.40 | 13.658% | $224.3609 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,014.45 | $1,095.2390 | $1,095.24 | $1,095.25 | $1,095.20 | |