| 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 | $128.34 | 8.358% | $139.0667 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $176.36 | 9.474% | $193.0683 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $250.87 | 3.225% | $258.9606 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $233.88 | 8.370% | $253.4558 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $135.26 | 13.532% | $153.5634 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $215.44 | 8.755% | $234.3018 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $127.46 | 4.237% | $132.8605 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $1,267.61 | $1,365.2771 | $1,365.28 | $1,365.20 | $1,365.50 | |