| 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 | $249.43 | 3.360% | $257.8108 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $24.25 | 10.469% | $26.7887 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $187.54 | 6.342% | $199.4338 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $110.95 | 7.498% | $119.269 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $232.83 | 11.259% | $259.0443 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $33.93 | 7.427% | $36.45 | $36.45 | $36.45 | $36.50 |
| Purchase #7 | $124.25 | 12.447% | $139.7154 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $963.18 | $1,038.5120 | $1,038.51 | $1,038.50 | $1,038.50 | |