| 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 | $206.54 | 7.492% | $222.014 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $213.68 | 4.253% | $222.7678 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $160.68 | 13.742% | $182.7606 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $87.33 | 9.849% | $95.9311 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $215.95 | 7.593% | $232.3471 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $161.30 | 11.516% | $179.8753 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $185.42 | 9.558% | $203.1424 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,230.90 | $1,338.8383 | $1,338.84 | $1,338.85 | $1,338.80 | |