| 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 | $108.62 | 8.636% | $118.0004 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $219.42 | 5.222% | $230.8781 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $212.51 | 8.526% | $230.6286 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $44.97 | 3.820% | $46.6879 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $137.72 | 12.174% | $154.486 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $114.47 | 5.543% | $120.8151 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $101.60 | 3.536% | $105.1926 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $939.31 | $1,006.6887 | $1,006.70 | $1,006.75 | $1,006.70 | |