| 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 | $222.26 | 7.472% | $238.8673 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $92.67 | 12.802% | $104.5336 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $250.68 | 10.509% | $277.024 | $277.02 | $277.00 | $277.00 |
| Purchase #4 | $188.46 | 4.177% | $196.332 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $5.54 | 4.191% | $5.7722 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $37.72 | 10.387% | $41.638 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $75.58 | 7.189% | $81.0134 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $872.91 | $945.1805 | $945.17 | $945.15 | $945.10 | |