| 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 | $193.66 | 5.583% | $204.472 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $192.85 | 6.113% | $204.6389 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $57.47 | 13.689% | $65.3371 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $192.90 | 10.271% | $212.7128 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $111.47 | 4.234% | $116.1896 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $41.74 | 3.387% | $43.1537 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $212.97 | 12.535% | $239.6658 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,003.06 | $1,086.1699 | $1,086.17 | $1,086.15 | $1,086.20 | |