| 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 | $216.79 | 11.537% | $241.8011 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $60.32 | 5.236% | $63.4784 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $116.68 | 6.469% | $124.228 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $132.41 | 13.614% | $150.4363 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $91.94 | 10.332% | $101.4392 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $159.96 | 11.550% | $178.4354 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $166.47 | 8.276% | $180.2471 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $944.57 | $1,040.0655 | $1,040.08 | $1,040.15 | $1,039.90 | |