| 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 | $245.43 | 11.380% | $273.3599 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $125.41 | 8.693% | $136.3119 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $26.97 | 3.487% | $27.9104 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $19.77 | 6.314% | $21.0183 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $131.45 | 8.786% | $142.9992 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $146.51 | 12.400% | $164.6772 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $235.78 | 12.765% | $265.8773 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $931.32 | $1,032.1542 | $1,032.16 | $1,032.15 | $1,032.20 | |