| 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 | $124.65 | 9.569% | $136.5778 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $182.40 | 10.133% | $200.8826 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $7.63 | 6.195% | $8.1027 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $184.56 | 3.250% | $190.5582 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $50.54 | 9.864% | $55.5253 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $110.77 | 13.803% | $126.0596 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $211.60 | 4.273% | $220.6417 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $872.15 | $938.3479 | $938.35 | $938.40 | $938.40 | |