| 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 | $37.54 | 3.396% | $38.8149 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $157.94 | 8.470% | $171.3175 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $223.46 | 3.425% | $231.1135 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $199.68 | 9.679% | $219.007 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $223.82 | 11.757% | $250.1345 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $182.75 | 9.845% | $200.7417 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $139.43 | 9.501% | $152.6772 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $1,164.62 | $1,263.8063 | $1,263.80 | $1,263.80 | $1,263.70 | |