| 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 | $14.38 | 3.734% | $14.9169 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $246.43 | 7.433% | $264.7471 | $264.75 | $264.75 | $264.70 |
| Purchase #3 | $199.98 | 8.385% | $216.7483 | $216.75 | $216.75 | $216.70 |
| Purchase #4 | $217.51 | 5.418% | $229.2947 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $203.70 | 13.695% | $231.5967 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $116.97 | 8.712% | $127.1604 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $57.40 | 12.107% | $64.3494 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $1,056.37 | $1,148.8135 | $1,148.82 | $1,148.80 | $1,148.70 | |