| 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 | $191.51 | 12.222% | $214.9164 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $211.37 | 9.165% | $230.7421 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $8.86 | 10.456% | $9.7864 | $9.79 | $9.80 | $9.80 |
| Purchase #4 | $220.90 | 12.780% | $249.131 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $86.60 | 13.120% | $97.9619 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $40.74 | 12.703% | $45.9152 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $64.86 | 12.494% | $72.9636 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $824.84 | $921.4166 | $921.42 | $921.40 | $921.40 | |