| 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 | $203.33 | 11.579% | $226.8736 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $52.96 | 9.126% | $57.7931 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $203.96 | 3.176% | $210.4378 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $83.49 | 13.722% | $94.9465 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $103.90 | 12.580% | $116.9706 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $215.92 | 9.106% | $235.5817 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $26.82 | 6.141% | $28.467 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $890.38 | $971.0703 | $971.07 | $971.05 | $971.10 | |