| 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 | $152.94 | 12.805% | $172.524 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $233.25 | 9.825% | $256.1668 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $246.27 | 3.524% | $254.9486 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $125.92 | 6.704% | $134.3617 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $28.89 | 11.328% | $32.1627 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $12.68 | 12.242% | $14.2323 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $250.35 | 3.755% | $259.7506 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $1,050.30 | $1,124.1467 | $1,124.14 | $1,124.10 | $1,124.20 | |