| 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 | $228.34 | 9.738% | $250.5757 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $173.90 | 5.315% | $183.1428 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $70.99 | 11.566% | $79.2007 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $62.53 | 8.622% | $67.9213 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $243.87 | 12.105% | $273.3905 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $181.40 | 12.133% | $203.4093 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $122.53 | 3.312% | $126.5882 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $1,083.56 | $1,184.2285 | $1,184.23 | $1,184.25 | $1,184.20 | |