| 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 | $201.69 | 3.835% | $209.4248 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $17.68 | 9.456% | $19.3518 | $19.35 | $19.35 | $19.40 |
| Purchase #3 | $213.98 | 11.158% | $237.8559 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $219.83 | 3.552% | $227.6384 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $50.49 | 4.507% | $52.7656 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $110.67 | 4.438% | $115.5815 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $54.59 | 13.204% | $61.7981 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $868.93 | $924.4161 | $924.42 | $924.40 | $924.50 | |