| 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 | $242.87 | 13.576% | $275.842 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $28.30 | 6.485% | $30.1353 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $222.84 | 8.429% | $241.6232 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $9.63 | 4.657% | $10.0785 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $200.27 | 11.452% | $223.2049 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $88.36 | 11.717% | $98.7131 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $15.88 | 9.179% | $17.3376 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $808.15 | $896.9346 | $896.93 | $896.95 | $896.80 | |