| 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 | $214.88 | 6.586% | $229.032 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $201.48 | 3.632% | $208.7978 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $115.30 | 6.870% | $123.2211 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $215.84 | 11.558% | $240.7868 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $235.87 | 5.811% | $249.5764 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $50.95 | 11.791% | $56.9575 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $182.74 | 10.370% | $201.6901 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,217.06 | $1,310.0617 | $1,310.07 | $1,310.10 | $1,310.10 | |