| 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 | $223.79 | 5.703% | $236.5527 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $218.49 | 7.653% | $235.211 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $138.77 | 13.138% | $157.0016 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $157.34 | 12.822% | $177.5141 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $241.39 | 12.556% | $271.6989 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $97.44 | 5.845% | $103.1354 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $130.25 | 10.595% | $144.05 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $1,207.47 | $1,325.1637 | $1,325.16 | $1,325.15 | $1,325.20 | |