| 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 | $184.45 | 4.355% | $192.4828 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $208.97 | 6.594% | $222.7495 | $222.75 | $222.75 | $222.70 |
| Purchase #3 | $115.70 | 6.216% | $122.8919 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $244.34 | 10.596% | $270.2303 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $139.89 | 7.261% | $150.0474 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $76.89 | 8.836% | $83.684 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $219.99 | 10.383% | $242.8316 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,190.23 | $1,284.9175 | $1,284.91 | $1,285.00 | $1,284.80 | |