| 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 | $105.57 | 13.409% | $119.7259 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $185.46 | 5.435% | $195.5398 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $243.93 | 12.384% | $274.1383 | $274.14 | $274.15 | $274.10 |
| Purchase #4 | $230.54 | 4.144% | $240.0936 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $68.81 | 10.713% | $76.1816 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $226.25 | 10.183% | $249.289 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $191.86 | 7.211% | $205.695 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $1,252.42 | $1,360.6632 | $1,360.67 | $1,360.75 | $1,360.60 | |