| 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 | $193.84 | 3.859% | $201.3203 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $137.40 | 13.200% | $155.5368 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $114.71 | 10.266% | $126.4861 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $239.48 | 6.344% | $254.6726 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $216.44 | 10.714% | $239.6294 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $123.64 | 8.729% | $134.4325 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $56.39 | 3.689% | $58.4702 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $1,081.90 | $1,170.5479 | $1,170.55 | $1,170.55 | $1,170.50 | |