| 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 | $119.41 | 8.862% | $129.9921 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $45.47 | 3.204% | $46.9269 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $199.28 | 9.396% | $218.0043 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $196.45 | 10.761% | $217.59 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $222.62 | 11.598% | $248.4395 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $184.58 | 9.528% | $202.1668 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $30.46 | 5.183% | $32.0387 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $998.27 | $1,095.1583 | $1,095.16 | $1,095.20 | $1,095.10 | |