| 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 | $60.51 | 11.380% | $67.396 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $119.92 | 6.582% | $127.8131 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $183.28 | 3.714% | $190.087 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $215.93 | 11.467% | $240.6907 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $105.90 | 12.504% | $119.1417 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $98.66 | 12.454% | $110.9471 | $110.95 | $110.95 | $110.90 |
| Purchase #7 | $223.63 | 13.859% | $254.6229 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $1,007.83 | $1,110.6985 | $1,110.70 | $1,110.70 | $1,110.60 | |