| 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 | $250.97 | 10.594% | $277.5578 | $277.56 | $277.55 | $277.60 |
| Purchase #2 | $163.98 | 3.363% | $169.4946 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $199.67 | 3.676% | $207.0099 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $218.39 | 11.187% | $242.8213 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $158.99 | 8.804% | $172.9875 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $212.49 | 7.656% | $228.7582 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $83.73 | 11.759% | $93.5758 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $1,288.22 | $1,392.2051 | $1,392.21 | $1,392.20 | $1,392.30 | |