| 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 | $195.95 | 8.386% | $212.3824 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $173.31 | 9.549% | $189.8594 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $171.40 | 8.313% | $185.6485 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $15.77 | 6.207% | $16.7488 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $80.68 | 12.108% | $90.4487 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $199.77 | 7.253% | $214.2593 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $123.64 | 4.858% | $129.6464 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $960.52 | $1,038.9935 | $1,039.00 | $1,039.00 | $1,038.90 | |