| 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 | $193.79 | 8.573% | $210.4036 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $88.49 | 10.589% | $97.8602 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $206.72 | 5.134% | $217.333 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $64.37 | 11.579% | $71.8234 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $59.73 | 13.350% | $67.704 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $233.39 | 3.695% | $242.0138 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $212.92 | 3.245% | $219.8293 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,059.41 | $1,126.9673 | $1,126.95 | $1,126.95 | $1,126.90 | |