| 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 | $247.27 | 4.770% | $259.0648 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $174.38 | 3.179% | $179.9235 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $40.52 | 5.718% | $42.8369 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $216.39 | 12.250% | $242.8978 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $16.87 | 4.432% | $17.6177 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $142.76 | 5.305% | $150.3334 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $99.48 | 6.624% | $106.0696 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $937.67 | $998.7437 | $998.74 | $998.70 | $998.70 | |