| 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 | $234.61 | 6.722% | $250.3805 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $151.72 | 4.276% | $158.2075 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $198.39 | 13.576% | $225.3234 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $190.70 | 11.132% | $211.9287 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $134.82 | 3.438% | $139.4551 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $215.61 | 13.208% | $244.0878 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $226.62 | 13.520% | $257.259 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,352.47 | $1,486.6420 | $1,486.65 | $1,486.65 | $1,486.70 | |