| 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 | $23.89 | 11.691% | $26.683 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $153.31 | 5.152% | $161.2085 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $230.54 | 5.289% | $242.7333 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $227.33 | 6.453% | $241.9996 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $71.40 | 13.197% | $80.8227 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $110.77 | 7.257% | $118.8086 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $187.82 | 11.205% | $208.8652 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $1,005.06 | $1,081.1209 | $1,081.12 | $1,081.10 | $1,081.10 | |