| 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 | $112.68 | 8.561% | $122.3265 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $17.73 | 7.531% | $19.0652 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $191.79 | 3.486% | $198.4758 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $184.62 | 9.641% | $202.4192 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $194.59 | 6.356% | $206.9581 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $90.92 | 10.257% | $100.2457 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $79.42 | 8.145% | $85.8888 | $85.89 | $85.90 | $85.90 |
| 7 purchase totals = | $871.75 | $935.3793 | $935.40 | $935.40 | $935.40 | |