| 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 | $13.99 | 3.210% | $14.4391 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $214.97 | 3.777% | $223.0894 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $235.41 | 13.172% | $266.4182 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $143.77 | 10.536% | $158.9176 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $17.79 | 9.319% | $19.4479 | $19.45 | $19.45 | $19.40 |
| Purchase #6 | $116.40 | 3.526% | $120.5043 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $229.54 | 7.737% | $247.2995 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $971.87 | $1,050.1160 | $1,050.12 | $1,050.10 | $1,050.00 | |