| 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 | $205.64 | 12.486% | $231.3162 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $198.33 | 4.585% | $207.4234 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $119.65 | 6.747% | $127.7228 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $207.28 | 10.188% | $228.3977 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $210.59 | 4.300% | $219.6454 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $100.94 | 5.613% | $106.6058 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $54.87 | 9.281% | $59.9625 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $1,097.30 | $1,181.0738 | $1,181.08 | $1,181.00 | $1,181.00 | |