| 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 | $246.81 | 10.104% | $271.7477 | $271.75 | $271.75 | $271.70 |
| Purchase #2 | $86.91 | 4.671% | $90.9696 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $23.44 | 7.405% | $25.1757 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $223.56 | 6.352% | $237.7605 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $130.47 | 12.340% | $146.57 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $7.31 | 3.609% | $7.5738 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $9.74 | 10.606% | $10.773 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $728.24 | $790.5703 | $790.57 | $790.50 | $790.70 | |