| 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 | $250.60 | 13.842% | $285.2881 | $285.29 | $285.30 | $285.30 |
| Purchase #2 | $175.60 | 8.587% | $190.6788 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $176.53 | 8.528% | $191.5845 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $235.44 | 9.196% | $257.0911 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $141.61 | 6.572% | $150.9166 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $228.58 | 11.606% | $255.109 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $249.93 | 3.620% | $258.9775 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,458.29 | $1,589.6456 | $1,589.65 | $1,589.70 | $1,589.70 | |