| 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 | $227.77 | 3.301% | $235.2887 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $171.31 | 4.564% | $179.1286 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $171.70 | 12.199% | $192.6457 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $59.36 | 10.354% | $65.5061 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $43.65 | 7.799% | $47.0543 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $104.71 | 11.286% | $116.5276 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $111.47 | 12.549% | $125.4584 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $889.97 | $961.6094 | $961.62 | $961.65 | $961.60 | |