| 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 | $202.29 | 7.425% | $217.31 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $147.81 | 5.176% | $155.4606 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $131.68 | 4.697% | $137.865 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $205.61 | 7.544% | $221.1212 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $41.49 | 9.595% | $45.471 | $45.47 | $45.45 | $45.50 |
| Purchase #6 | $229.42 | 12.327% | $257.7006 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $15.48 | 13.307% | $17.5399 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $973.78 | $1,052.4683 | $1,052.47 | $1,052.40 | $1,052.50 | |