| 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 | $117.67 | 5.750% | $124.436 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $171.30 | 10.301% | $188.9456 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $49.47 | 9.132% | $53.9876 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $172.34 | 8.459% | $186.9182 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $113.88 | 13.866% | $129.6706 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $229.99 | 3.362% | $237.7223 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $65.75 | 9.354% | $71.9003 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $920.40 | $993.5806 | $993.59 | $993.55 | $993.50 | |