| 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 | $229.59 | 8.336% | $248.7286 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $75.64 | 8.433% | $82.0187 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $221.47 | 13.524% | $251.4216 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $155.74 | 10.129% | $171.5149 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $158.52 | 5.163% | $166.7044 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $246.59 | 10.608% | $272.7483 | $272.75 | $272.75 | $272.70 |
| Purchase #7 | $93.32 | 12.872% | $105.3322 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $1,180.87 | $1,298.4687 | $1,298.46 | $1,298.45 | $1,298.30 | |