| 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 | $189.61 | 13.712% | $215.6093 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $12.49 | 13.799% | $14.2135 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $222.46 | 4.201% | $231.8055 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $194.61 | 6.221% | $206.7167 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $11.50 | 11.535% | $12.8265 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $141.76 | 11.646% | $158.2694 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $15.84 | 4.381% | $16.534 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $788.27 | $855.9749 | $855.98 | $855.95 | $855.90 | |