| 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 | $210.62 | 6.567% | $224.4514 | $224.45 | $224.45 | $224.50 |
| Purchase #2 | $141.52 | 11.153% | $157.3037 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $199.96 | 10.860% | $221.6757 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $98.68 | 5.449% | $104.0571 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $124.87 | 9.713% | $136.9986 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $190.81 | 3.314% | $197.1334 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $174.46 | 13.377% | $197.7975 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,140.92 | $1,239.4174 | $1,239.42 | $1,239.45 | $1,239.50 | |