| 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 | $6.96 | 5.864% | $7.3681 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $126.99 | 9.821% | $139.4617 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $233.57 | 3.209% | $241.0653 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $241.57 | 9.742% | $265.1037 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $91.44 | 4.202% | $95.2823 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $226.38 | 7.145% | $242.5549 | $242.55 | $242.55 | $242.60 |
| Purchase #7 | $215.62 | 3.694% | $223.585 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,142.53 | $1,214.4210 | $1,214.42 | $1,214.40 | $1,214.60 | |