| 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 | $90.29 | 4.124% | $94.0136 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $217.37 | 4.220% | $226.543 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $61.90 | 7.174% | $66.3407 | $66.34 | $66.35 | $66.30 |
| Purchase #4 | $213.59 | 6.199% | $226.8304 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $93.90 | 7.609% | $101.0449 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $29.64 | 5.340% | $31.2228 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $179.92 | 9.792% | $197.5378 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $886.61 | $943.5332 | $943.52 | $943.55 | $943.30 | |