| 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 | $240.72 | 9.135% | $262.7098 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $184.50 | 12.682% | $207.8983 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $117.79 | 8.205% | $127.4547 | $127.45 | $127.45 | $127.50 |
| Purchase #4 | $25.71 | 13.571% | $29.1991 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $206.30 | 3.653% | $213.8361 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $240.59 | 12.254% | $270.0719 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $149.82 | 5.185% | $157.5882 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $1,165.43 | $1,268.7581 | $1,268.76 | $1,268.75 | $1,268.80 | |