| 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 | $9.86 | 7.470% | $10.5965 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $197.41 | 4.830% | $206.9449 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $215.88 | 8.425% | $234.0679 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $7.75 | 7.513% | $8.3323 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $174.43 | 8.316% | $188.9356 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $147.61 | 10.372% | $162.9201 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $165.62 | 10.340% | $182.7451 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $918.56 | $994.5424 | $994.55 | $994.55 | $994.40 | |