| 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 | $221.35 | 5.310% | $233.1037 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $237.57 | 10.393% | $262.2607 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $125.26 | 4.826% | $131.305 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $243.50 | 12.532% | $274.0154 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $77.91 | 8.482% | $84.5183 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $66.66 | 4.779% | $69.8457 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $97.36 | 9.760% | $106.8623 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $1,069.61 | $1,161.9111 | $1,161.92 | $1,161.85 | $1,161.90 | |