| 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 | $193.55 | 9.506% | $211.9489 | $211.95 | $211.95 | $211.90 |
| Purchase #2 | $216.27 | 9.354% | $236.4999 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $93.68 | 7.541% | $100.7444 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $99.53 | 8.709% | $108.1981 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $5.60 | 4.623% | $5.8589 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $134.80 | 5.617% | $142.3717 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $56.70 | 8.410% | $61.4685 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $800.13 | $867.0904 | $867.09 | $867.05 | $867.10 | |