| 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 | $199.54 | 9.769% | $219.0331 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $218.58 | 4.372% | $228.1363 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $123.91 | 7.505% | $133.2094 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $212.50 | 7.739% | $228.9454 | $228.95 | $228.95 | $228.90 |
| Purchase #5 | $78.35 | 6.377% | $83.3464 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $23.40 | 9.301% | $25.5764 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $169.89 | 4.114% | $176.8793 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $1,026.17 | $1,095.1263 | $1,095.14 | $1,095.20 | $1,095.00 | |