| 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 | $139.66 | 10.437% | $154.2363 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $175.89 | 5.411% | $185.4074 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $57.42 | 10.135% | $63.2395 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $207.61 | 9.207% | $226.7247 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $99.51 | 8.490% | $107.9584 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $10.60 | 6.192% | $11.2564 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $245.38 | 3.396% | $253.7131 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $936.07 | $1,002.5358 | $1,002.54 | $1,002.50 | $1,002.50 | |