| 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 | $242.84 | 10.775% | $269.006 | $269.01 | $269.00 | $269.00 |
| Purchase #2 | $77.72 | 4.120% | $80.9221 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $16.82 | 12.597% | $18.9388 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $197.77 | 13.144% | $223.7649 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $74.57 | 9.814% | $81.8883 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $60.30 | 11.264% | $67.0922 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $37.98 | 4.797% | $39.8019 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $708.00 | $781.4142 | $781.41 | $781.40 | $781.40 | |