| 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 | $227.85 | 12.749% | $256.8986 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $221.28 | 12.793% | $249.5884 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $219.48 | 3.340% | $226.8106 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $176.99 | 7.448% | $190.1722 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $187.90 | 10.788% | $208.1707 | $208.17 | $208.15 | $208.20 |
| Purchase #6 | $221.69 | 7.112% | $237.4566 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $56.27 | 12.303% | $63.1929 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $1,311.46 | $1,432.2900 | $1,432.29 | $1,432.25 | $1,432.40 | |