| 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 | $230.85 | 3.547% | $239.0382 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $45.76 | 5.204% | $48.1414 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $127.62 | 7.450% | $137.1277 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $13.65 | 8.596% | $14.8234 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $183.31 | 5.488% | $193.3701 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $194.50 | 5.607% | $205.4056 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $126.26 | 10.407% | $139.3999 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $921.95 | $977.3063 | $977.31 | $977.30 | $977.20 | |