| 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 | $102.69 | 13.845% | $116.9074 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $197.33 | 4.232% | $205.681 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $156.91 | 7.243% | $168.275 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $90.81 | 5.578% | $95.8754 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $56.47 | 10.432% | $62.361 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $236.41 | 5.612% | $249.6773 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $213.27 | 12.417% | $239.7517 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $1,053.89 | $1,138.5288 | $1,138.54 | $1,138.60 | $1,138.70 | |