| 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 | $24.97 | 13.125% | $28.2473 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $67.30 | 11.113% | $74.779 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $168.67 | 7.621% | $181.5243 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $98.74 | 4.871% | $103.5496 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $233.81 | 12.256% | $262.4658 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $146.96 | 12.685% | $165.6019 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $117.58 | 11.412% | $130.9982 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $858.03 | $947.1661 | $947.17 | $947.15 | $947.10 | |