| 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 | $206.49 | 9.158% | $225.4004 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $163.60 | 13.595% | $185.8414 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $156.58 | 11.870% | $175.166 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $131.84 | 3.246% | $136.1195 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $115.32 | 10.714% | $127.6754 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $242.50 | 11.398% | $270.1402 | $270.14 | $270.15 | $270.10 |
| Purchase #7 | $139.72 | 10.222% | $154.0022 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,156.05 | $1,274.3451 | $1,274.35 | $1,274.35 | $1,274.30 | |