| 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 | $115.63 | 7.323% | $124.0976 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $38.99 | 13.793% | $44.3679 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $231.91 | 8.421% | $251.4391 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $55.86 | 13.270% | $63.2726 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $177.36 | 13.772% | $201.786 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $131.44 | 10.102% | $144.7181 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $204.63 | 12.362% | $229.9264 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $955.82 | $1,059.6077 | $1,059.62 | $1,059.60 | $1,059.60 | |