| 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 | $214.68 | 11.135% | $238.5846 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $182.82 | 7.665% | $196.8332 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $211.69 | 11.224% | $235.4501 | $235.45 | $235.45 | $235.50 |
| Purchase #4 | $108.40 | 8.323% | $117.4221 | $117.42 | $117.40 | $117.40 |
| Purchase #5 | $191.26 | 9.762% | $209.9308 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $138.49 | 4.229% | $144.3467 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $86.26 | 9.450% | $94.4116 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $1,133.60 | $1,236.9791 | $1,236.97 | $1,237.00 | $1,236.90 | |