| 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 | $209.38 | 6.649% | $223.3017 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $155.28 | 9.277% | $169.6853 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $221.56 | 13.497% | $251.464 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $221.29 | 12.109% | $248.086 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $30.46 | 4.545% | $31.8444 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $104.67 | 9.413% | $114.5226 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $153.90 | 8.871% | $167.5525 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $1,096.54 | $1,206.4565 | $1,206.45 | $1,206.45 | $1,206.50 | |