| 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 | $121.89 | 4.140% | $126.9362 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $202.96 | 6.408% | $215.9657 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $20.93 | 8.460% | $22.7007 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $61.99 | 5.717% | $65.534 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $240.64 | 6.237% | $255.6487 | $255.65 | $255.65 | $255.60 |
| Purchase #6 | $9.27 | 3.277% | $9.5738 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $104.87 | 4.171% | $109.2441 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $762.55 | $805.6032 | $805.60 | $805.60 | $805.50 | |