| 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 | $241.40 | 10.760% | $267.3746 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $69.56 | 4.402% | $72.622 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $238.55 | 13.174% | $269.9766 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $43.43 | 12.171% | $48.7159 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $107.47 | 7.192% | $115.1992 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $74.69 | 10.260% | $82.3532 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $227.87 | 10.731% | $252.3227 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,002.97 | $1,108.5642 | $1,108.56 | $1,108.50 | $1,108.60 | |