| 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 | $203.99 | 8.835% | $222.0125 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $52.75 | 10.146% | $58.102 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $196.40 | 4.342% | $204.9277 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $191.79 | 7.870% | $206.8839 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $73.82 | 4.820% | $77.3781 | $77.38 | $77.40 | $77.40 |
| Purchase #6 | $116.93 | 4.332% | $121.9954 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $170.40 | 12.634% | $191.9283 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,006.08 | $1,083.2279 | $1,083.23 | $1,083.30 | $1,083.20 | |