| 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 | $132.46 | 10.458% | $146.3127 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $198.92 | 13.761% | $226.2934 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $212.45 | 10.405% | $234.5554 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $142.48 | 3.460% | $147.4098 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $234.85 | 12.566% | $264.3613 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $44.99 | 9.674% | $49.3423 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $112.30 | 4.430% | $117.2749 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $1,078.45 | $1,185.5498 | $1,185.54 | $1,185.50 | $1,185.60 | |