| 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 | $214.30 | 7.392% | $230.1411 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $175.64 | 9.474% | $192.2801 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $167.96 | 6.289% | $178.523 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $186.91 | 10.858% | $207.2047 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $224.54 | 11.788% | $251.0088 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $106.81 | 5.484% | $112.6675 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $117.29 | 11.733% | $131.0516 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $1,193.45 | $1,302.8768 | $1,302.87 | $1,302.85 | $1,302.90 | |