| 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 | $199.84 | 9.801% | $219.4263 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $108.73 | 4.139% | $113.2303 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $93.65 | 10.254% | $103.2529 | $103.25 | $103.25 | $103.30 |
| Purchase #4 | $65.55 | 9.829% | $71.9929 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $243.43 | 8.855% | $264.9857 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $194.64 | 9.461% | $213.0549 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $200.89 | 4.639% | $210.2093 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $1,106.73 | $1,196.1523 | $1,196.15 | $1,196.20 | $1,196.20 | |