| 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 | $182.84 | 9.640% | $200.4658 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $25.81 | 5.590% | $27.2528 | $27.25 | $27.25 | $27.30 |
| Purchase #3 | $61.52 | 4.245% | $64.1315 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $190.56 | 13.338% | $215.9769 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $16.68 | 7.393% | $17.9132 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $248.43 | 5.821% | $262.8911 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $247.76 | 13.437% | $281.0515 | $281.05 | $281.05 | $281.10 |
| 7 purchase totals = | $973.60 | $1,069.6828 | $1,069.68 | $1,069.70 | $1,069.80 | |