| 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 | $189.73 | 5.564% | $200.2866 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $78.90 | 5.830% | $83.4999 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $195.94 | 3.608% | $203.0095 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $89.73 | 8.310% | $97.1866 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $17.56 | 6.324% | $18.6705 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $204.95 | 4.324% | $213.812 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $221.66 | 8.825% | $241.2215 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $998.47 | $1,057.6866 | $1,057.69 | $1,057.65 | $1,057.70 | |