| 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 | $193.27 | 8.318% | $209.3462 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $17.84 | 13.546% | $20.2566 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $67.88 | 11.481% | $75.6733 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $206.95 | 7.224% | $221.9001 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $184.63 | 6.526% | $196.679 | $196.68 | $196.70 | $196.70 |
| Purchase #6 | $223.92 | 11.540% | $249.7604 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $121.50 | 3.759% | $126.0672 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $1,015.99 | $1,099.6828 | $1,099.69 | $1,099.65 | $1,099.80 | |