| 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 | $220.87 | 10.217% | $243.4363 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $16.89 | 3.659% | $17.508 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $110.35 | 13.108% | $124.8147 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $222.65 | 13.128% | $251.8795 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $241.80 | 4.614% | $252.9567 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $165.86 | 8.788% | $180.4358 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $53.42 | 5.532% | $56.3752 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $1,031.84 | $1,127.4062 | $1,127.42 | $1,127.45 | $1,127.40 | |