| 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 | $106.82 | 3.714% | $110.7873 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $211.49 | 9.530% | $231.645 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $93.52 | 11.199% | $103.9933 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $76.46 | 10.820% | $84.733 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $229.76 | 8.311% | $248.8554 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $226.27 | 6.488% | $240.9504 | $240.95 | $240.95 | $241.00 |
| Purchase #7 | $202.80 | 9.665% | $222.4006 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,147.12 | $1,243.3650 | $1,243.37 | $1,243.40 | $1,243.40 | |