| 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 | $99.87 | 6.294% | $106.1558 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $248.30 | 13.623% | $282.1259 | $282.13 | $282.15 | $282.10 |
| Purchase #3 | $103.95 | 13.439% | $117.9198 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $209.27 | 8.669% | $227.4116 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $59.87 | 7.729% | $64.4974 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $133.51 | 3.333% | $137.9599 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $221.96 | 5.536% | $234.2477 | $234.25 | $234.25 | $234.20 |
| 7 purchase totals = | $1,076.73 | $1,170.3181 | $1,170.33 | $1,170.30 | $1,170.30 | |