| 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 | $227.49 | 6.485% | $242.2427 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $236.99 | 6.673% | $252.8043 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $105.73 | 8.120% | $114.3153 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $190.26 | 5.162% | $200.0812 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $13.87 | 10.285% | $15.2965 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $106.57 | 13.400% | $120.8504 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $36.35 | 4.667% | $38.0465 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $917.26 | $983.6369 | $983.64 | $983.65 | $983.60 | |