| 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 | $231.53 | 8.530% | $251.2795 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $85.71 | 13.448% | $97.2363 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $123.54 | 11.195% | $137.3703 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $18.61 | 3.795% | $19.3162 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $99.45 | 7.441% | $106.8501 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $84.54 | 12.268% | $94.9114 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $203.41 | 3.415% | $210.3565 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $846.79 | $917.3203 | $917.33 | $917.30 | $917.40 | |