| 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 | $114.87 | 5.723% | $121.444 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $78.91 | 4.296% | $82.3 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $110.99 | 8.869% | $120.8337 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $159.26 | 13.838% | $181.2984 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $77.92 | 11.310% | $86.7328 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $216.96 | 13.260% | $245.7289 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $225.55 | 11.593% | $251.698 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $984.46 | $1,090.0358 | $1,090.03 | $1,090.10 | $1,089.90 | |