| 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 | $210.83 | 8.115% | $227.9389 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $242.72 | 8.367% | $263.0284 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $25.79 | 11.146% | $28.6646 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $84.86 | 13.671% | $96.4612 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $17.37 | 10.205% | $19.1426 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $183.72 | 13.192% | $207.9563 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $87.34 | 6.435% | $92.9603 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $852.63 | $936.1523 | $936.15 | $936.15 | $936.20 | |