| 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 | $225.76 | 3.350% | $233.323 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $108.42 | 6.337% | $115.2906 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $170.36 | 5.598% | $179.8968 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $19.40 | 3.563% | $20.0912 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $123.66 | 10.353% | $136.4625 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $209.78 | 3.708% | $217.5586 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $183.71 | 5.209% | $193.2795 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,041.09 | $1,095.9022 | $1,095.90 | $1,095.90 | $1,096.00 | |