| 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 | $224.74 | 10.446% | $248.2163 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $231.68 | 3.187% | $239.0636 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $62.76 | 5.112% | $65.9683 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $145.59 | 8.443% | $157.8822 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $96.40 | 8.677% | $104.7646 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $141.47 | 11.133% | $157.2199 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $147.36 | 6.723% | $157.267 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $1,050.00 | $1,130.3819 | $1,130.38 | $1,130.30 | $1,130.50 | |