| 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 | $234.43 | 7.606% | $252.2607 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $19.86 | 4.419% | $20.7376 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $134.79 | 10.520% | $148.9699 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $217.67 | 3.568% | $225.4365 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $26.49 | 9.199% | $28.9268 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $12.71 | 8.810% | $13.8298 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $136.53 | 8.177% | $147.6941 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $782.48 | $837.8554 | $837.86 | $837.90 | $837.80 | |