| 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 | $224.97 | 4.104% | $234.2028 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $77.30 | 12.540% | $86.9934 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $176.59 | 4.827% | $185.114 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $203.81 | 11.475% | $227.1972 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $41.40 | 3.390% | $42.8035 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $137.35 | 4.130% | $143.0226 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $232.52 | 11.726% | $259.7853 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $1,093.94 | $1,179.1188 | $1,179.11 | $1,179.10 | $1,179.10 | |