| 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 | $39.70 | 8.323% | $43.0042 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $121.56 | 13.502% | $137.973 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $151.47 | 12.144% | $169.8645 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $84.46 | 4.206% | $88.0124 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $162.74 | 6.362% | $173.0935 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $244.35 | 9.253% | $266.9597 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $103.35 | 6.519% | $110.0874 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $907.63 | $988.9947 | $988.98 | $988.95 | $989.10 | |