| 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 | $232.35 | 11.188% | $258.3453 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $145.33 | 9.144% | $158.619 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $206.70 | 11.287% | $230.0302 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $235.26 | 5.299% | $247.7264 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $34.57 | 9.306% | $37.7871 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $13.54 | 9.423% | $14.8159 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $57.81 | 5.567% | $61.0283 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $925.56 | $1,008.3522 | $1,008.37 | $1,008.40 | $1,008.20 | |