| 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 | $248.41 | 8.863% | $270.4266 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $110.40 | 13.788% | $125.622 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $109.68 | 8.129% | $118.5959 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $175.88 | 5.436% | $185.4408 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $235.97 | 7.392% | $253.4129 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $178.98 | 6.512% | $190.6352 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $46.84 | 5.389% | $49.3642 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $1,106.16 | $1,193.4976 | $1,193.50 | $1,193.50 | $1,193.40 | |