| 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 | $131.25 | 9.205% | $143.3316 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $79.94 | 11.232% | $88.9189 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $88.71 | 8.586% | $96.3266 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $197.50 | 7.564% | $212.4389 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $209.73 | 6.316% | $222.9765 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $239.60 | 9.390% | $262.0984 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $156.53 | 4.299% | $163.2592 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $1,103.26 | $1,189.3501 | $1,189.36 | $1,189.40 | $1,189.30 | |