| 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 | $173.63 | 10.280% | $191.4792 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $223.62 | 7.488% | $240.3647 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $239.78 | 5.580% | $253.1597 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $95.92 | 8.463% | $104.0377 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $250.28 | 12.870% | $282.491 | $282.49 | $282.50 | $282.50 |
| Purchase #6 | $144.39 | 11.410% | $160.8649 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $17.53 | 10.118% | $19.3037 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $1,145.15 | $1,251.7009 | $1,251.69 | $1,251.70 | $1,251.80 | |