| 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 | $214.96 | 12.418% | $241.6537 | $241.65 | $241.65 | $241.70 |
| Purchase #2 | $10.85 | 10.801% | $12.0219 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $79.93 | 7.220% | $85.7009 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $195.66 | 6.636% | $208.644 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $242.67 | 3.312% | $250.7072 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $8.28 | 10.704% | $9.1663 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $10.30 | 11.145% | $11.4479 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $762.65 | $819.3419 | $819.34 | $819.30 | $819.30 | |