| 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 | $130.99 | 3.304% | $135.3179 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $82.73 | 5.730% | $87.4704 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $172.54 | 9.304% | $188.5931 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $242.97 | 3.413% | $251.2626 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $53.94 | 6.152% | $57.2584 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $145.77 | 5.786% | $154.2043 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $205.27 | 10.573% | $226.9732 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,034.21 | $1,101.0799 | $1,101.07 | $1,101.00 | $1,101.20 | |