| 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 | $109.63 | 3.668% | $113.6512 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $179.52 | 10.801% | $198.91 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $28.35 | 8.145% | $30.6591 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $101.84 | 8.836% | $110.8386 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $100.58 | 4.656% | $105.263 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $242.89 | 12.478% | $273.1978 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $13.81 | 9.632% | $15.1402 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $776.62 | $847.6599 | $847.66 | $847.65 | $847.70 | |