| 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 | $186.43 | 11.149% | $207.2151 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $38.81 | 9.554% | $42.5179 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $245.84 | 9.818% | $269.9766 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $199.62 | 12.199% | $223.9716 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $86.72 | 12.109% | $97.2209 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $49.82 | 4.732% | $52.1775 | $52.18 | $52.20 | $52.20 |
| Purchase #7 | $194.79 | 5.866% | $206.2164 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,002.03 | $1,099.2960 | $1,099.31 | $1,099.25 | $1,099.30 | |