| 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 | $240.70 | 13.169% | $272.3978 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $67.28 | 13.404% | $76.2982 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $176.63 | 12.208% | $198.193 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $46.78 | 3.173% | $48.2643 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $55.92 | 9.163% | $61.0439 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $95.75 | 9.868% | $105.1986 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $136.89 | 3.832% | $142.1356 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $819.95 | $903.5314 | $903.53 | $903.55 | $903.50 | |