| 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 | $223.74 | 5.818% | $236.7572 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $64.62 | 8.156% | $69.8904 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $242.54 | 11.354% | $270.078 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $12.78 | 8.737% | $13.8966 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $248.82 | 9.464% | $272.3683 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $89.61 | 13.627% | $101.8212 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $107.79 | 5.207% | $113.4026 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $989.90 | $1,078.2143 | $1,078.22 | $1,078.20 | $1,078.30 | |