| 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 | $202.31 | 8.788% | $220.089 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $31.38 | 5.515% | $33.1106 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $61.94 | 8.614% | $67.2755 | $67.28 | $67.30 | $67.30 |
| Purchase #4 | $178.61 | 5.450% | $188.3442 | $188.34 | $188.35 | $188.30 |
| Purchase #5 | $5.35 | 11.632% | $5.9723 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $201.86 | 10.264% | $222.5789 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $215.44 | 12.250% | $241.8314 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $896.89 | $979.2019 | $979.20 | $979.25 | $979.20 | |