| 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 | $169.74 | 12.236% | $190.5094 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $81.62 | 12.835% | $92.0959 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $200.72 | 13.263% | $227.3415 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $34.86 | 5.465% | $36.7651 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $201.29 | 5.461% | $212.2824 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $85.27 | 3.675% | $88.4037 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $184.25 | 11.336% | $205.1366 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $957.75 | $1,052.5346 | $1,052.54 | $1,052.55 | $1,052.50 | |