| 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 | $240.88 | 9.770% | $264.414 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $217.65 | 10.184% | $239.8155 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $7.28 | 12.678% | $8.203 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $92.29 | 8.219% | $99.8753 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $173.91 | 11.721% | $194.294 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $90.29 | 3.464% | $93.4176 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $238.74 | 9.482% | $261.3773 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,061.04 | $1,161.3967 | $1,161.40 | $1,161.40 | $1,161.40 | |