| 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 | $250.62 | 11.812% | $280.2232 | $280.22 | $280.20 | $280.20 |
| Purchase #2 | $68.25 | 9.760% | $74.9112 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $52.38 | 9.470% | $57.3404 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $33.28 | 12.596% | $37.4719 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $13.74 | 12.684% | $15.4828 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $119.63 | 12.684% | $134.8039 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $208.79 | 7.341% | $224.1173 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $746.69 | $824.3507 | $824.34 | $824.30 | $824.30 | |