| 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 | $32.36 | 10.730% | $35.8322 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $192.44 | 12.797% | $217.0665 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $178.41 | 9.363% | $195.1145 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $236.98 | 10.534% | $261.9435 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $186.64 | 9.118% | $203.6578 | $203.66 | $203.65 | $203.70 |
| Purchase #6 | $26.57 | 4.464% | $27.7561 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $199.88 | 10.303% | $220.4736 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,053.28 | $1,161.8442 | $1,161.84 | $1,161.80 | $1,161.90 | |