| 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 | $217.87 | 13.828% | $247.9971 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $91.67 | 10.598% | $101.3852 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $216.94 | 13.108% | $245.3765 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $235.72 | 6.478% | $250.9899 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $162.71 | 6.339% | $173.0242 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $231.38 | 10.820% | $256.4153 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $208.44 | 7.638% | $224.3606 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,364.73 | $1,499.5488 | $1,499.56 | $1,499.55 | $1,499.60 | |