| 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 | $188.72 | 11.249% | $209.9491 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $160.76 | 12.674% | $181.1347 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $114.44 | 7.759% | $123.3194 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $105.51 | 12.535% | $118.7357 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $231.67 | 12.529% | $260.6959 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $144.90 | 6.826% | $154.7909 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $232.68 | 7.488% | $250.1031 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $1,178.68 | $1,298.7288 | $1,298.73 | $1,298.75 | $1,298.60 | |