| 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 | $126.44 | 11.185% | $140.5823 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $206.25 | 11.223% | $229.3974 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $84.99 | 10.238% | $93.6913 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $186.78 | 4.195% | $194.6154 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $218.78 | 8.594% | $237.582 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $46.44 | 3.818% | $48.2131 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $89.48 | 12.793% | $100.9272 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $959.16 | $1,045.0087 | $1,045.01 | $1,045.05 | $1,045.00 | |