| 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 | $176.66 | 5.243% | $185.9223 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $218.65 | 9.409% | $239.2228 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $114.74 | 3.223% | $118.4381 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $48.57 | 8.501% | $52.6989 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $215.74 | 8.833% | $234.7963 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $31.48 | 12.838% | $35.5214 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $200.97 | 10.501% | $222.0739 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $1,006.81 | $1,088.6737 | $1,088.67 | $1,088.60 | $1,088.60 | |