| 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 | $194.97 | 13.196% | $220.6982 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $113.43 | 3.367% | $117.2492 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $100.79 | 5.283% | $106.1147 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $226.25 | 5.806% | $239.3861 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $224.91 | 13.864% | $256.0915 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $249.46 | 9.873% | $274.0892 | $274.09 | $274.10 | $274.10 |
| Purchase #7 | $30.51 | 7.580% | $32.8227 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $1,140.32 | $1,246.4516 | $1,246.45 | $1,246.45 | $1,246.40 | |