| 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 | $189.91 | 9.237% | $207.452 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $168.87 | 11.270% | $187.9016 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $90.90 | 3.402% | $93.9924 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $159.84 | 9.777% | $175.4676 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $198.55 | 12.306% | $222.9836 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $134.46 | 5.844% | $142.3178 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $30.88 | 7.457% | $33.1827 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $973.41 | $1,063.2977 | $1,063.29 | $1,063.30 | $1,063.40 | |