| 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 | $224.31 | 3.725% | $232.6655 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $218.85 | 9.426% | $239.4788 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $132.60 | 13.123% | $150.0011 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $14.31 | 11.430% | $15.9456 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $80.95 | 8.376% | $87.7304 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $139.82 | 8.536% | $151.755 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $14.87 | 9.522% | $16.2859 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $825.71 | $893.8623 | $893.88 | $893.90 | $893.90 | |