| 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 | $231.28 | 4.608% | $241.9374 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $219.64 | 12.470% | $247.0291 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $145.57 | 5.833% | $154.0611 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $198.29 | 3.834% | $205.8924 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $112.43 | 6.680% | $119.9403 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $213.86 | 3.854% | $222.1022 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $21.50 | 3.217% | $22.1917 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $1,142.57 | $1,213.1542 | $1,213.15 | $1,213.20 | $1,213.10 | |