| 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 | $242.38 | 4.142% | $252.4194 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $216.61 | 8.275% | $234.5345 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $197.74 | 9.715% | $216.9504 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $212.76 | 3.714% | $220.6619 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $80.37 | 10.194% | $88.5629 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $126.81 | 5.108% | $133.2875 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $175.41 | 10.697% | $194.1736 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,252.08 | $1,340.5902 | $1,340.58 | $1,340.55 | $1,340.70 | |