| 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 | $125.82 | 12.433% | $141.4632 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $248.49 | 3.711% | $257.7115 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $46.85 | 9.284% | $51.1996 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $225.75 | 11.718% | $252.2034 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $120.53 | 9.626% | $132.1322 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $115.98 | 13.790% | $131.9736 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $159.34 | 7.275% | $170.932 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $1,042.76 | $1,137.6155 | $1,137.60 | $1,137.60 | $1,137.60 | |