| 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 | $180.53 | 13.189% | $204.3401 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $221.48 | 6.567% | $236.0246 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $117.56 | 3.552% | $121.7357 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $210.54 | 9.386% | $230.3013 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $147.39 | 13.470% | $167.2434 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $78.96 | 7.356% | $84.7683 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $192.59 | 8.595% | $209.1431 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,149.05 | $1,253.5565 | $1,253.55 | $1,253.55 | $1,253.40 | |