| 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 | $126.37 | 6.339% | $134.3806 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $189.26 | 7.399% | $203.2633 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $127.65 | 9.312% | $139.5368 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $235.41 | 10.354% | $259.7844 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $229.86 | 6.108% | $243.8998 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $198.64 | 5.785% | $210.1313 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $91.74 | 11.430% | $102.2259 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $1,198.93 | $1,293.2221 | $1,293.22 | $1,293.30 | $1,293.20 | |