| 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 | $120.40 | 13.330% | $136.4493 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $32.97 | 12.136% | $36.9712 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $24.38 | 8.473% | $26.4457 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $226.69 | 9.231% | $247.6158 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $23.45 | 3.763% | $24.3324 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $62.31 | 12.109% | $69.8551 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $212.36 | 9.144% | $231.7782 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $702.56 | $773.4477 | $773.46 | $773.45 | $773.40 | |