| 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 | $220.68 | 4.834% | $231.3477 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $248.88 | 4.336% | $259.6714 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $100.60 | 6.350% | $106.9881 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $167.62 | 12.693% | $188.896 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $176.50 | 5.184% | $185.6498 | $185.65 | $185.65 | $185.60 |
| Purchase #6 | $230.44 | 12.779% | $259.8879 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $41.55 | 11.388% | $46.2817 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $1,186.27 | $1,278.7226 | $1,278.73 | $1,278.75 | $1,278.70 | |