| 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 | $208.58 | 11.130% | $231.795 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $132.61 | 4.649% | $138.775 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $66.66 | 12.806% | $75.1965 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $107.92 | 8.168% | $116.7349 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $63.95 | 3.794% | $66.3763 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $243.76 | 13.447% | $276.5384 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $66.86 | 11.762% | $74.7241 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $890.34 | $980.1402 | $980.15 | $980.20 | $980.10 | |