| 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 | $212.98 | 4.479% | $222.5194 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $243.27 | 9.608% | $266.6434 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $232.92 | 9.138% | $254.2042 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $116.38 | 11.145% | $129.3506 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $31.85 | 8.870% | $34.6751 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $122.46 | 5.476% | $129.1659 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $190.68 | 6.857% | $203.7549 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $1,150.54 | $1,240.3135 | $1,240.31 | $1,240.30 | $1,240.40 | |