| 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 | $81.25 | 13.447% | $92.1757 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $203.94 | 7.397% | $219.0254 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $126.78 | 3.413% | $131.107 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $122.44 | 10.229% | $134.9644 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $161.41 | 13.761% | $183.6216 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $250.28 | 8.671% | $271.9818 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $235.47 | 9.580% | $258.028 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,181.57 | $1,290.9039 | $1,290.91 | $1,290.95 | $1,290.90 | |