| 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 | $235.50 | 5.677% | $248.8693 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $107.64 | 6.689% | $114.84 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $170.32 | 13.488% | $193.2928 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $131.93 | 11.281% | $146.813 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $44.67 | 3.245% | $46.1195 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $84.37 | 3.297% | $87.1517 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $247.81 | 11.365% | $275.9736 | $275.97 | $275.95 | $276.00 |
| 7 purchase totals = | $1,022.24 | $1,113.0599 | $1,113.05 | $1,113.00 | $1,113.10 | |