| 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 | $102.96 | 4.358% | $107.447 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $227.43 | 4.582% | $237.8508 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $58.37 | 6.496% | $62.1617 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $127.67 | 7.450% | $137.1814 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $249.40 | 8.283% | $270.0578 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $19.78 | 9.167% | $21.5932 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $212.75 | 12.372% | $239.0714 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $998.36 | $1,075.3633 | $1,075.36 | $1,075.35 | $1,075.50 | |