| 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 | $73.26 | 13.841% | $83.3999 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $14.82 | 4.109% | $15.429 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $143.33 | 9.872% | $157.4795 | $157.48 | $157.50 | $157.50 |
| Purchase #4 | $194.87 | 5.832% | $206.2348 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $216.36 | 4.709% | $226.5484 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $123.79 | 11.310% | $137.7906 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $230.74 | 9.669% | $253.0503 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $997.17 | $1,079.9325 | $1,079.93 | $1,080.00 | $1,079.90 | |