| 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 | $170.32 | 4.526% | $178.0287 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $184.31 | 11.168% | $204.8937 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $106.58 | 4.220% | $111.0777 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $21.98 | 10.745% | $24.3418 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $20.55 | 13.769% | $23.3795 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $221.65 | 5.569% | $233.9937 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $236.28 | 12.125% | $264.929 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $961.67 | $1,040.6441 | $1,040.64 | $1,040.75 | $1,040.60 | |