| 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 | $223.37 | 12.114% | $250.429 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $97.40 | 10.392% | $107.5218 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $161.96 | 4.788% | $169.7146 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $213.69 | 13.405% | $242.3351 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $221.98 | 4.395% | $231.736 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $222.25 | 4.301% | $231.809 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $30.51 | 3.698% | $31.6383 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $1,171.16 | $1,265.1838 | $1,265.19 | $1,265.20 | $1,265.00 | |