| 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 | $125.36 | 11.444% | $139.7062 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $162.49 | 11.199% | $180.6873 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $235.82 | 5.504% | $248.7995 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $6.50 | 12.244% | $7.2959 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $108.71 | 11.832% | $121.5726 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $136.56 | 8.339% | $147.9477 | $147.95 | $147.95 | $147.90 |
| Purchase #7 | $53.96 | 6.831% | $57.646 | $57.65 | $57.65 | $57.60 |
| 7 purchase totals = | $829.40 | $903.6552 | $903.67 | $903.65 | $903.60 | |