| 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 | $22.48 | 9.610% | $24.6403 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $202.73 | 6.331% | $215.5648 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $192.37 | 7.717% | $207.2152 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $132.58 | 10.161% | $146.0515 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $184.94 | 4.196% | $192.7001 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $188.36 | 5.761% | $199.2114 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $216.62 | 9.270% | $236.7007 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,140.08 | $1,222.0840 | $1,222.08 | $1,222.05 | $1,222.10 | |