| 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 | $219.72 | 8.864% | $239.196 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $190.88 | 4.389% | $199.2577 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $219.47 | 5.165% | $230.8056 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $210.80 | 5.507% | $222.4088 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $9.84 | 12.622% | $11.082 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $219.94 | 8.676% | $239.022 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $107.40 | 4.435% | $112.1632 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $1,178.05 | $1,253.9353 | $1,253.94 | $1,253.90 | $1,254.00 | |