| 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 | $154.90 | 12.510% | $174.278 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $114.75 | 7.466% | $123.3172 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $38.73 | 3.404% | $40.0484 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $239.87 | 3.469% | $248.1911 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $46.94 | 12.248% | $52.6892 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $119.39 | 11.395% | $132.9945 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $248.49 | 7.294% | $266.6149 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $963.07 | $1,038.1333 | $1,038.13 | $1,038.15 | $1,038.10 | |