| 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 | $230.35 | 6.384% | $245.0555 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $230.49 | 8.218% | $249.4317 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $24.53 | 8.873% | $26.7065 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $29.33 | 4.870% | $30.7584 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $117.81 | 8.776% | $128.149 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $75.74 | 4.865% | $79.4248 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $198.82 | 5.163% | $209.0851 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $907.07 | $968.6110 | $968.62 | $968.60 | $968.60 | |