| 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 | $240.71 | 7.434% | $258.6044 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $183.92 | 3.328% | $190.0409 | $190.04 | $190.05 | $190.00 |
| Purchase #3 | $49.57 | 6.690% | $52.8862 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $134.72 | 10.571% | $148.9613 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $176.91 | 11.362% | $197.0105 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $136.58 | 4.555% | $142.8012 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $84.48 | 10.869% | $93.6621 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $1,006.89 | $1,083.9666 | $1,083.96 | $1,083.95 | $1,084.00 | |