| 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 | $127.53 | 9.634% | $139.8162 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $91.97 | 3.468% | $95.1595 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $231.54 | 8.259% | $250.6629 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $214.54 | 13.653% | $243.8311 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $105.87 | 11.515% | $118.0609 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $124.97 | 6.802% | $133.4705 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $246.28 | 9.291% | $269.1619 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $1,142.70 | $1,250.1630 | $1,250.16 | $1,250.10 | $1,250.30 | |