| 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 | $122.31 | 8.590% | $132.8164 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $200.99 | 10.539% | $222.1723 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $116.31 | 4.291% | $121.3009 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $129.68 | 9.323% | $141.7701 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $33.80 | 8.193% | $36.5692 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $60.77 | 10.586% | $67.2031 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $183.72 | 13.736% | $208.9558 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $847.58 | $930.7878 | $930.79 | $930.70 | $930.90 | |