| 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 | $120.79 | 9.710% | $132.5187 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $249.37 | 5.132% | $262.1677 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $70.48 | 13.806% | $80.2105 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $247.84 | 13.673% | $281.7272 | $281.73 | $281.75 | $281.70 |
| Purchase #5 | $140.40 | 11.526% | $156.5825 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $62.87 | 5.322% | $66.2159 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $35.31 | 8.428% | $38.2859 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $927.06 | $1,017.7084 | $1,017.72 | $1,017.70 | $1,017.70 | |