| 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 | $229.75 | 8.288% | $248.7917 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $95.91 | 12.839% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $108.89 | 9.789% | $119.5492 | $119.55 | $119.55 | $119.50 |
| Purchase #4 | $62.93 | 10.374% | $69.4584 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $16.77 | 9.599% | $18.3798 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $140.94 | 6.721% | $150.4126 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $92.37 | 8.128% | $99.8778 | $99.88 | $99.90 | $99.90 |
| 7 purchase totals = | $747.56 | $814.6934 | $814.69 | $814.70 | $814.70 | |