| 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 | $223.48 | 10.462% | $246.8605 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $105.58 | 12.228% | $118.4903 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $237.79 | 9.506% | $260.3943 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $123.40 | 13.396% | $139.9307 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $127.58 | 12.152% | $143.0835 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $115.59 | 5.178% | $121.5753 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $227.64 | 7.826% | $245.4551 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,161.06 | $1,275.7897 | $1,275.79 | $1,275.85 | $1,275.90 | |