| 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 | $211.54 | 12.459% | $237.8958 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $145.30 | 4.652% | $152.0594 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $37.63 | 4.859% | $39.4584 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $99.64 | 4.756% | $104.3789 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $103.58 | 4.557% | $108.3001 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $95.67 | 7.393% | $102.7429 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $105.27 | 13.871% | $119.872 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $798.63 | $864.7075 | $864.71 | $864.70 | $864.80 | |