| 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 | $113.62 | 7.773% | $122.4517 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $77.37 | 3.529% | $80.1004 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $32.80 | 11.370% | $36.5294 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $233.32 | 4.847% | $244.629 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $61.37 | 5.273% | $64.606 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $158.66 | 4.693% | $166.1059 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $214.29 | 3.530% | $221.8544 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $891.43 | $936.2768 | $936.28 | $936.30 | $936.30 | |