| 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 | $118.88 | 3.396% | $122.9172 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $96.93 | 8.789% | $105.4492 | $105.45 | $105.45 | $105.40 |
| Purchase #3 | $29.87 | 4.614% | $31.2482 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $107.73 | 4.181% | $112.2342 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $17.74 | 10.318% | $19.5704 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $39.62 | 3.556% | $41.0289 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $104.74 | 8.714% | $113.867 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $515.51 | $546.3151 | $546.32 | $546.30 | $546.20 | |