| 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 | $219.48 | 7.340% | $235.5898 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $113.94 | 8.378% | $123.4859 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $101.68 | 7.756% | $109.5663 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $198.63 | 7.440% | $213.4081 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $56.83 | 11.630% | $63.4393 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $25.34 | 9.658% | $27.7873 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $58.93 | 13.657% | $66.9781 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $774.83 | $840.2548 | $840.27 | $840.30 | $840.30 | |