| 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 | $215.94 | 3.470% | $223.4331 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $123.82 | 7.547% | $133.1647 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $55.36 | 9.248% | $60.4797 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $98.59 | 10.418% | $108.8611 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $48.82 | 12.841% | $55.089 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $203.37 | 11.596% | $226.9528 | $226.95 | $226.95 | $227.00 |
| Purchase #7 | $217.28 | 11.457% | $242.1738 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $963.18 | $1,050.1542 | $1,050.14 | $1,050.15 | $1,050.30 | |