| 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 | $207.43 | 7.475% | $222.9354 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $10.55 | 9.376% | $11.5392 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $246.73 | 9.602% | $270.421 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $94.93 | 7.874% | $102.4048 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $7.30 | 10.123% | $8.039 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $175.54 | 8.690% | $190.7944 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $108.34 | 3.796% | $112.4526 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $850.82 | $918.5864 | $918.58 | $918.60 | $918.50 | |