| 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 | $191.72 | 6.639% | $204.4483 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $44.30 | 4.542% | $46.3121 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $70.27 | 6.267% | $74.6738 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $228.26 | 3.830% | $237.0024 | $237.00 | $237.00 | $237.00 |
| Purchase #5 | $7.51 | 9.794% | $8.2455 | $8.25 | $8.25 | $8.20 |
| Purchase #6 | $79.63 | 4.329% | $83.0772 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $208.27 | 8.481% | $225.9334 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $829.96 | $879.6927 | $879.69 | $879.70 | $879.60 | |