| 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 | $217.66 | 7.373% | $233.7081 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $223.45 | 12.708% | $251.846 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $124.53 | 6.374% | $132.4675 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $155.40 | 11.377% | $173.0799 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $226.93 | 7.270% | $243.4278 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $109.70 | 4.670% | $114.823 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $236.89 | 7.561% | $254.8013 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $1,294.56 | $1,404.1536 | $1,404.16 | $1,404.15 | $1,404.10 | |