| 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 | $108.59 | 13.799% | $123.5743 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $197.90 | 8.430% | $214.583 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $248.70 | 10.850% | $275.684 | $275.68 | $275.70 | $275.70 |
| Purchase #4 | $99.95 | 3.434% | $103.3823 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $69.39 | 5.265% | $73.0434 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $237.27 | 12.818% | $267.6833 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $128.33 | 9.400% | $140.393 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $1,090.13 | $1,198.3433 | $1,198.32 | $1,198.40 | $1,198.40 | |