| 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 | $22.57 | 7.293% | $24.216 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $191.94 | 6.833% | $205.0553 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $59.97 | 3.220% | $61.901 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $250.31 | 13.503% | $284.1094 | $284.11 | $284.10 | $284.10 |
| Purchase #5 | $223.73 | 12.613% | $251.9491 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $190.86 | 13.150% | $215.9581 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $5.70 | 6.168% | $6.0516 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $945.08 | $1,049.2405 | $1,049.25 | $1,049.20 | $1,049.30 | |