| 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 | $134.81 | 7.630% | $145.096 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $207.98 | 5.530% | $219.4813 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $63.76 | 7.160% | $68.3252 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $207.63 | 11.282% | $231.0548 | $231.05 | $231.05 | $231.10 |
| Purchase #5 | $163.60 | 13.225% | $185.2361 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $17.39 | 3.304% | $17.9646 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $114.75 | 4.644% | $120.079 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $909.92 | $987.2370 | $987.24 | $987.30 | $987.30 | |