| 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 | $224.91 | 11.188% | $250.0729 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $200.30 | 6.441% | $213.2013 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $88.28 | 5.332% | $92.9871 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $250.72 | 3.825% | $260.31 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $92.72 | 13.612% | $105.341 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $223.41 | 10.512% | $246.8949 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $200.46 | 12.796% | $226.1109 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,280.80 | $1,394.9181 | $1,394.91 | $1,394.90 | $1,394.90 | |