| 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 | $102.95 | 8.302% | $111.4969 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $242.94 | 10.834% | $269.2601 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $114.42 | 7.644% | $123.1663 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $237.56 | 5.603% | $250.8705 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $46.35 | 13.380% | $52.5516 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $117.57 | 10.494% | $129.9078 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $166.30 | 13.486% | $188.7272 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,028.09 | $1,125.9804 | $1,125.99 | $1,125.95 | $1,126.10 | |