| 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 | $38.27 | 4.710% | $40.0725 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $179.41 | 8.328% | $194.3513 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $235.39 | 10.499% | $260.1036 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $174.53 | 3.199% | $180.1132 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $113.97 | 11.409% | $126.9728 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $114.30 | 5.354% | $120.4196 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $207.52 | 8.858% | $225.9021 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,063.39 | $1,147.9351 | $1,147.92 | $1,147.85 | $1,148.00 | |