| 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 | $129.79 | 10.797% | $143.8034 | $143.80 | $143.80 | $143.80 |
| Purchase #2 | $249.82 | 5.227% | $262.8781 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $248.37 | 11.125% | $276.0012 | $276.00 | $276.00 | $276.00 |
| Purchase #4 | $88.90 | 4.297% | $92.72 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $110.36 | 9.448% | $120.7868 | $120.79 | $120.80 | $120.80 |
| Purchase #6 | $205.45 | 13.816% | $233.835 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $247.31 | 8.152% | $267.4707 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $1,280.00 | $1,397.4952 | $1,397.50 | $1,397.50 | $1,397.50 | |