| 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 | $243.76 | 13.122% | $275.7462 | $275.75 | $275.75 | $275.70 |
| Purchase #2 | $100.32 | 3.753% | $104.085 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $208.74 | 10.106% | $229.8353 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $111.34 | 8.165% | $120.4309 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $226.31 | 3.717% | $234.7219 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $68.33 | 7.518% | $73.467 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $124.95 | 13.488% | $141.8033 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $1,083.75 | $1,180.0896 | $1,180.10 | $1,180.10 | $1,180.00 | |