| 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 | $144.66 | 4.669% | $151.4142 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $179.73 | 12.442% | $202.092 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $76.38 | 13.831% | $86.9441 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $232.34 | 4.733% | $243.3367 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $236.38 | 8.371% | $256.1674 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $243.32 | 3.799% | $252.5637 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $65.57 | 8.448% | $71.1094 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $1,178.38 | $1,263.6275 | $1,263.62 | $1,263.60 | $1,263.60 | |