| 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 | $230.54 | 8.320% | $249.7209 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $53.60 | 11.148% | $59.5753 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $38.43 | 8.608% | $41.7381 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $124.78 | 7.760% | $134.4629 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $147.94 | 10.528% | $163.5151 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $53.38 | 6.828% | $57.0248 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $250.67 | 9.518% | $274.5288 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $899.34 | $980.5659 | $980.57 | $980.55 | $980.50 | |