| 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 | $220.96 | 6.547% | $235.4263 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $114.65 | 7.255% | $122.9679 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $231.53 | 7.793% | $249.5731 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $50.94 | 6.400% | $54.2002 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $176.97 | 4.460% | $184.8629 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $82.79 | 10.561% | $91.5335 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $231.90 | 12.249% | $260.3054 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $1,109.74 | $1,198.8693 | $1,198.87 | $1,198.85 | $1,198.90 | |