| 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 | $226.53 | 11.343% | $252.2253 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $177.62 | 6.188% | $188.6111 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $104.70 | 3.131% | $107.9782 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $20.29 | 12.641% | $22.8549 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $137.78 | 7.653% | $148.3243 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $174.66 | 4.380% | $182.3101 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $180.56 | 12.553% | $203.2257 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,022.14 | $1,105.5296 | $1,105.53 | $1,105.55 | $1,105.50 | |