| 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 | $91.73 | 12.652% | $103.3357 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $236.77 | 13.179% | $267.9739 | $267.97 | $267.95 | $268.00 |
| Purchase #3 | $203.30 | 4.327% | $212.0968 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $61.68 | 3.536% | $63.861 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $190.39 | 9.402% | $208.2905 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $89.30 | 11.649% | $99.7026 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $48.55 | 9.833% | $53.3239 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $921.72 | $1,008.5844 | $1,008.58 | $1,008.55 | $1,008.60 | |