| 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 | $207.64 | 13.858% | $236.4148 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $109.80 | 11.846% | $122.8069 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $150.38 | 13.606% | $170.8407 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $62.80 | 7.640% | $67.5979 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $168.62 | 12.534% | $189.7548 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $210.67 | 13.342% | $238.7776 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $15.28 | 6.142% | $16.2185 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $925.19 | $1,042.4112 | $1,042.41 | $1,042.40 | $1,042.40 | |