| 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 | $215.37 | 8.664% | $234.0297 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $38.60 | 9.662% | $42.3295 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $183.79 | 7.186% | $196.9971 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $101.33 | 5.458% | $106.8606 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $40.55 | 3.695% | $42.0483 | $42.05 | $42.05 | $42.00 |
| Purchase #6 | $128.34 | 7.571% | $138.0566 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $52.97 | 9.338% | $57.9163 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $760.95 | $818.2381 | $818.25 | $818.25 | $818.20 | |