| 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 | $223.93 | 3.425% | $231.5996 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $8.62 | 6.751% | $9.2019 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $177.83 | 5.568% | $187.7316 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $129.32 | 9.444% | $141.533 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $222.73 | 10.783% | $246.747 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $118.49 | 5.450% | $124.9477 | $124.95 | $124.95 | $124.90 |
| Purchase #7 | $107.81 | 6.656% | $114.9858 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $988.73 | $1,056.7466 | $1,056.75 | $1,056.80 | $1,056.60 | |