| 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 | $192.94 | 5.809% | $204.1479 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $149.58 | 4.591% | $156.4472 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $163.73 | 9.352% | $179.042 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $212.37 | 6.643% | $226.4777 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $158.97 | 9.126% | $173.4776 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $129.81 | 11.548% | $144.8005 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $237.73 | 7.724% | $256.0923 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,245.13 | $1,340.4852 | $1,340.49 | $1,340.55 | $1,340.40 | |