| 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 | $204.70 | 6.257% | $217.5081 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $124.59 | 3.575% | $129.0441 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $134.81 | 12.768% | $152.0225 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $124.44 | 11.758% | $139.0717 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $206.93 | 13.189% | $234.222 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $201.63 | 9.349% | $220.4804 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $130.78 | 6.539% | $139.3317 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $1,127.88 | $1,231.6805 | $1,231.67 | $1,231.65 | $1,231.60 | |