| 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 | $27.94 | 13.574% | $31.7326 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $183.50 | 6.709% | $195.811 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $224.78 | 11.463% | $250.5465 | $250.55 | $250.55 | $250.50 |
| Purchase #4 | $18.46 | 12.390% | $20.7472 | $20.75 | $20.75 | $20.70 |
| Purchase #5 | $237.47 | 6.424% | $252.7251 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $195.92 | 13.453% | $222.2771 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $202.71 | 8.839% | $220.6275 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,090.78 | $1,194.4670 | $1,194.48 | $1,194.55 | $1,194.30 | |