| 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 | $225.26 | 8.178% | $243.6818 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $28.58 | 8.532% | $31.0184 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $137.33 | 3.649% | $142.3412 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $229.67 | 4.816% | $240.7309 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $210.31 | 5.717% | $222.3334 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $108.27 | 12.492% | $121.7951 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $10.85 | 9.313% | $11.8605 | $11.86 | $11.85 | $11.90 |
| 7 purchase totals = | $950.27 | $1,013.7613 | $1,013.76 | $1,013.80 | $1,013.70 | |