| 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 | $197.83 | 12.552% | $222.6616 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $118.40 | 6.210% | $125.7526 | $125.75 | $125.75 | $125.80 |
| Purchase #3 | $211.30 | 9.237% | $230.8178 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $175.97 | 12.817% | $198.5241 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $13.90 | 10.123% | $15.3071 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $170.28 | 9.306% | $186.1263 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $14.37 | 8.843% | $15.6407 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $902.05 | $994.8302 | $994.83 | $994.80 | $994.80 | |