| 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 | $20.38 | 11.290% | $22.6809 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $220.65 | 6.511% | $235.0165 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $185.79 | 9.242% | $202.9607 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $77.78 | 6.847% | $83.1056 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $49.64 | 13.598% | $56.39 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $177.95 | 5.182% | $187.1714 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $126.52 | 4.793% | $132.5841 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $858.71 | $919.9092 | $919.91 | $919.90 | $920.00 | |