| 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 | $97.90 | 6.366% | $104.1323 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $196.75 | 7.689% | $211.8781 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $122.64 | 13.872% | $139.6526 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $211.72 | 9.779% | $232.4241 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $180.99 | 3.428% | $187.1943 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $187.42 | 3.407% | $193.8054 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $5.90 | 4.220% | $6.149 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $1,003.32 | $1,075.2358 | $1,075.23 | $1,075.25 | $1,075.20 | |