| 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 | $223.28 | 4.846% | $234.1001 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $177.34 | 6.221% | $188.3723 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $139.91 | 13.753% | $159.1518 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $146.43 | 12.768% | $165.1262 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $213.28 | 4.627% | $223.1485 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $234.99 | 12.470% | $264.2933 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $93.30 | 10.200% | $102.8166 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $1,228.53 | $1,337.0088 | $1,337.01 | $1,337.00 | $1,337.00 | |