| 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 | $214.46 | 11.270% | $238.6296 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $20.96 | 8.805% | $22.8055 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $89.45 | 7.263% | $95.9468 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $122.45 | 13.538% | $139.0273 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $109.50 | 5.412% | $115.4261 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $118.68 | 6.723% | $126.6589 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $78.53 | 12.695% | $88.4994 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $754.03 | $826.9936 | $827.01 | $827.05 | $826.90 | |