| 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 | $172.44 | 11.228% | $191.8016 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $215.69 | 10.759% | $238.8961 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $161.56 | 11.677% | $180.4254 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $28.92 | 11.409% | $32.2195 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $133.51 | 10.166% | $147.0826 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $180.37 | 10.676% | $199.6263 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $229.98 | 7.828% | $247.9828 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $1,122.47 | $1,238.0343 | $1,238.04 | $1,238.10 | $1,238.00 | |