| 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 | $226.71 | 8.573% | $246.1458 | $246.15 | $246.15 | $246.10 |
| Purchase #2 | $219.58 | 3.599% | $227.4827 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $80.37 | 10.632% | $88.9149 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $98.42 | 5.551% | $103.8833 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $215.95 | 3.585% | $223.6918 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $109.95 | 4.269% | $114.6438 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $130.76 | 10.625% | $144.6533 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $1,081.74 | $1,149.4156 | $1,149.40 | $1,149.45 | $1,149.40 | |