| 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 | $113.74 | 7.390% | $122.1454 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $23.78 | 12.362% | $26.7197 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $32.39 | 8.704% | $35.2092 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $5.67 | 8.698% | $6.1632 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $207.82 | 7.697% | $223.8159 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $216.94 | 8.384% | $235.1282 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $89.65 | 8.568% | $97.3312 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $689.99 | $746.5128 | $746.52 | $746.50 | $746.40 | |