| 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 | $140.46 | 9.157% | $153.3219 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $9.90 | 8.324% | $10.7241 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $189.98 | 3.442% | $196.5191 | $196.52 | $196.50 | $196.50 |
| Purchase #4 | $87.58 | 10.386% | $96.6761 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $132.62 | 4.369% | $138.4142 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $250.49 | 7.387% | $268.9937 | $268.99 | $269.00 | $269.00 |
| Purchase #7 | $220.55 | 12.139% | $247.3226 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $1,031.58 | $1,111.9717 | $1,111.96 | $1,111.90 | $1,111.90 | |