| 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 | $226.46 | 10.802% | $250.9222 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $219.48 | 8.620% | $238.3992 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $199.63 | 12.358% | $224.3003 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $186.25 | 5.330% | $196.1771 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $103.36 | 4.717% | $108.2355 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $148.34 | 7.470% | $159.421 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $206.40 | 10.300% | $227.6592 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $1,289.92 | $1,405.1145 | $1,405.12 | $1,405.10 | $1,405.10 | |