| 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 | $212.50 | 3.438% | $219.8058 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $127.45 | 11.200% | $141.7244 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $186.86 | 7.468% | $200.8147 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $200.56 | 12.226% | $225.0805 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $87.62 | 5.795% | $92.6976 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $94.79 | 9.106% | $103.4216 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $11.34 | 4.861% | $11.8912 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $921.12 | $995.4358 | $995.43 | $995.40 | $995.40 | |