| 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 | $190.69 | 11.561% | $212.7357 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $79.37 | 9.722% | $87.0864 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $28.75 | 12.724% | $32.4082 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $155.39 | 4.532% | $162.4323 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $78.76 | 6.312% | $83.7313 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $191.99 | 4.185% | $200.0248 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $68.41 | 8.186% | $74.01 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $793.36 | $852.4287 | $852.43 | $852.45 | $852.30 | |