| 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 | $90.64 | 10.718% | $100.3548 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $94.30 | 8.803% | $102.6012 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $226.64 | 11.528% | $252.7671 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $14.39 | 3.772% | $14.9328 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $205.27 | 3.662% | $212.787 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $203.53 | 7.638% | $219.0756 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $104.73 | 13.844% | $119.2288 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $939.50 | $1,021.7473 | $1,021.75 | $1,021.80 | $1,021.80 | |