| 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 | $225.40 | 4.864% | $236.3635 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $216.52 | 8.632% | $235.21 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $211.53 | 5.366% | $222.8807 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $217.73 | 6.797% | $232.5291 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $233.82 | 4.566% | $244.4962 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $25.49 | 13.201% | $28.8549 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $239.64 | 3.752% | $248.6313 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,370.13 | $1,448.9657 | $1,448.96 | $1,449.00 | $1,449.00 | |