| 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 | $194.32 | 4.839% | $203.7231 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $5.34 | 4.853% | $5.5992 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $236.27 | 10.511% | $261.1043 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $102.88 | 10.870% | $114.0631 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $217.67 | 11.230% | $242.1143 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $202.53 | 5.329% | $213.3228 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $89.45 | 11.285% | $99.5444 | $99.54 | $99.55 | $99.50 |
| 7 purchase totals = | $1,048.46 | $1,139.4712 | $1,139.45 | $1,139.40 | $1,139.40 | |