| 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 | $126.62 | 3.633% | $131.2201 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $105.92 | 10.488% | $117.0289 | $117.03 | $117.05 | $117.00 |
| Purchase #3 | $37.96 | 3.191% | $39.1713 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $185.86 | 12.386% | $208.8806 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $56.84 | 10.353% | $62.7246 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $145.83 | 8.271% | $157.8916 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $75.73 | 4.722% | $79.306 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $734.76 | $796.2231 | $796.22 | $796.20 | $796.20 | |