| 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 | $231.94 | 10.582% | $256.4839 | $256.48 | $256.50 | $256.50 |
| Purchase #2 | $15.72 | 8.614% | $17.0741 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $152.50 | 6.585% | $162.5421 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $126.87 | 9.270% | $138.6308 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $123.90 | 10.481% | $136.886 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $13.32 | 3.164% | $13.7414 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $229.83 | 9.185% | $250.9399 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $894.08 | $976.2982 | $976.29 | $976.35 | $976.20 | |