| 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 | $244.53 | 6.240% | $259.7887 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $104.59 | 9.591% | $114.6212 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $123.76 | 5.652% | $130.7549 | $130.75 | $130.75 | $130.80 |
| Purchase #4 | $171.36 | 9.541% | $187.7095 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $9.63 | 4.342% | $10.0481 | $10.05 | $10.05 | $10.00 |
| Purchase #6 | $61.27 | 9.687% | $67.2052 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $181.69 | 7.802% | $195.8655 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $896.83 | $965.9931 | $966.00 | $965.95 | $966.00 | |