| 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 | $223.27 | 9.184% | $243.7751 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $102.99 | 9.687% | $112.9666 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $243.66 | 13.547% | $276.6686 | $276.67 | $276.65 | $276.70 |
| Purchase #4 | $146.90 | 12.259% | $164.9085 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $12.89 | 10.571% | $14.2526 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $224.40 | 7.537% | $241.313 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $62.88 | 5.721% | $66.4774 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $1,016.99 | $1,120.3618 | $1,120.37 | $1,120.35 | $1,120.50 | |