| 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 | $49.78 | 4.675% | $52.1072 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $13.47 | 6.495% | $14.3449 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $175.48 | 8.832% | $190.9784 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $120.75 | 3.214% | $124.6309 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $243.31 | 6.630% | $259.4415 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $245.99 | 7.123% | $263.5119 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $30.88 | 8.605% | $33.5372 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $879.66 | $938.5520 | $938.55 | $938.60 | $938.40 | |