| 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 | $236.62 | 5.265% | $249.078 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $227.81 | 10.165% | $250.9669 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $68.25 | 9.514% | $74.7433 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $185.43 | 7.210% | $198.7995 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $90.53 | 7.245% | $97.0889 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $116.90 | 9.119% | $127.5601 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $243.65 | 4.312% | $254.1562 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,169.19 | $1,252.3929 | $1,252.40 | $1,252.40 | $1,252.50 | |