| 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 | $93.89 | 4.123% | $97.7611 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $249.48 | 12.820% | $281.4633 | $281.46 | $281.45 | $281.50 |
| Purchase #3 | $231.41 | 3.206% | $238.829 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $197.97 | 3.769% | $205.4315 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $112.87 | 8.132% | $122.0486 | $122.05 | $122.05 | $122.00 |
| Purchase #6 | $98.35 | 8.554% | $106.7629 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $135.64 | 6.397% | $144.3169 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,119.61 | $1,196.6133 | $1,196.61 | $1,196.60 | $1,196.60 | |