| 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 | $193.64 | 9.277% | $211.604 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $186.68 | 12.593% | $210.1886 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $85.38 | 10.487% | $94.3338 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $58.31 | 4.317% | $60.8272 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $99.85 | 10.312% | $110.1465 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $169.91 | 11.725% | $189.8319 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $40.84 | 3.449% | $42.2486 | $42.25 | $42.25 | $42.20 |
| 7 purchase totals = | $834.61 | $919.1806 | $919.18 | $919.25 | $919.00 | |