| 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 | $231.77 | 6.381% | $246.5592 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $36.92 | 13.736% | $41.9913 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $169.69 | 12.756% | $191.3357 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $210.85 | 5.754% | $222.9823 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $34.83 | 8.632% | $37.8365 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $205.26 | 3.762% | $212.9819 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $178.90 | 4.575% | $187.0847 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $1,068.22 | $1,140.7716 | $1,140.77 | $1,140.85 | $1,140.80 | |