| 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 | $222.38 | 5.780% | $235.2336 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $53.28 | 10.327% | $58.7822 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $221.62 | 13.267% | $251.0223 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $97.88 | 8.281% | $105.9854 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $115.71 | 9.741% | $126.9813 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $227.69 | 6.469% | $242.4193 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $188.37 | 12.126% | $211.2117 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $1,126.93 | $1,231.6358 | $1,231.63 | $1,231.65 | $1,231.60 | |