| 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 | $192.74 | 3.743% | $199.9543 | $199.95 | $199.95 | $200.00 |
| Purchase #2 | $231.29 | 6.379% | $246.044 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $231.83 | 6.124% | $246.0273 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $237.52 | 5.594% | $250.8069 | $250.81 | $250.80 | $250.80 |
| Purchase #5 | $191.76 | 10.690% | $212.2591 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $227.54 | 7.611% | $244.8581 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $234.92 | 8.398% | $254.6486 | $254.65 | $254.65 | $254.60 |
| 7 purchase totals = | $1,547.60 | $1,654.5983 | $1,654.60 | $1,654.60 | $1,654.60 | |