| 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 | $106.49 | 9.175% | $116.2605 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $108.32 | 7.351% | $116.2826 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $247.39 | 8.142% | $267.5325 | $267.53 | $267.55 | $267.50 |
| Purchase #4 | $220.51 | 4.699% | $230.8718 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $86.85 | 10.241% | $95.7443 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $176.83 | 7.515% | $190.1188 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $121.48 | 5.669% | $128.3667 | $128.37 | $128.35 | $128.40 |
| 7 purchase totals = | $1,067.87 | $1,145.1772 | $1,145.17 | $1,145.15 | $1,145.20 | |