| 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 | $235.69 | 6.478% | $250.958 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $119.88 | 12.124% | $134.4143 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $108.63 | 11.174% | $120.7683 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $160.99 | 6.177% | $170.9344 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $147.36 | 6.665% | $157.1815 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $82.45 | 6.540% | $87.8422 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $180.47 | 3.184% | $186.2162 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $1,035.47 | $1,108.3149 | $1,108.31 | $1,108.30 | $1,108.30 | |