| 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 | $223.66 | 5.135% | $235.1449 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $206.88 | 13.439% | $234.6826 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $58.49 | 10.455% | $64.6051 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $209.63 | 9.143% | $228.7965 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $86.64 | 10.116% | $95.4045 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $111.73 | 13.102% | $126.3689 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $247.79 | 10.556% | $273.9467 | $273.95 | $273.95 | $273.90 |
| 7 purchase totals = | $1,144.82 | $1,258.9492 | $1,258.95 | $1,258.95 | $1,258.90 | |