| 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 | $209.95 | 12.131% | $235.419 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $147.35 | 8.460% | $159.8158 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $44.31 | 10.404% | $48.92 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $77.49 | 3.607% | $80.2851 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $182.80 | 12.308% | $205.299 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $231.38 | 12.213% | $259.6384 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $240.50 | 6.869% | $257.0199 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $1,133.78 | $1,246.3972 | $1,246.41 | $1,246.35 | $1,246.30 | |