| 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 | $127.66 | 3.339% | $131.9226 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $150.48 | 10.783% | $166.7063 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $187.98 | 5.106% | $197.5783 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $225.93 | 11.214% | $251.2658 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $75.37 | 8.402% | $81.7026 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $109.83 | 3.254% | $113.4039 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $51.35 | 5.640% | $54.2461 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $928.60 | $996.8256 | $996.83 | $996.80 | $996.80 | |