| 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 | $235.66 | 7.104% | $252.4013 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $63.31 | 12.169% | $71.0142 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $48.61 | 9.800% | $53.3738 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $211.57 | 12.302% | $237.5973 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $139.93 | 10.754% | $154.9781 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $217.93 | 13.688% | $247.7603 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $136.41 | 13.181% | $154.3902 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $1,053.42 | $1,171.5152 | $1,171.51 | $1,171.50 | $1,171.60 | |