| 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 | $102.77 | 12.592% | $115.7108 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $243.33 | 5.125% | $255.8007 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $200.26 | 7.819% | $215.9183 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $71.55 | 8.325% | $77.5065 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $115.89 | 13.772% | $131.8504 | $131.85 | $131.85 | $131.90 |
| Purchase #6 | $149.74 | 9.180% | $163.4861 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $146.28 | 13.189% | $165.5729 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $1,029.82 | $1,125.8457 | $1,125.85 | $1,125.80 | $1,125.90 | |