| 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 | $222.64 | 6.233% | $236.5172 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $241.93 | 6.734% | $258.2216 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $165.30 | 13.600% | $187.7808 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $230.54 | 11.125% | $256.1876 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $209.79 | 4.818% | $219.8977 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $15.36 | 11.120% | $17.068 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $7.37 | 4.690% | $7.7157 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $1,092.93 | $1,183.3886 | $1,183.40 | $1,183.35 | $1,183.40 | |