| 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 | $248.49 | 7.487% | $267.0944 | $267.09 | $267.10 | $267.10 |
| Purchase #2 | $244.49 | 3.524% | $253.1058 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $116.86 | 9.803% | $128.3158 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $96.67 | 5.772% | $102.2498 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $20.85 | 5.429% | $21.9819 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $62.45 | 8.330% | $67.6521 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $71.88 | 4.290% | $74.9637 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $861.69 | $915.3635 | $915.36 | $915.35 | $915.40 | |