| 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 | $210.90 | 11.232% | $234.5883 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $180.26 | 9.305% | $197.0332 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $114.87 | 10.438% | $126.8601 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $35.42 | 13.676% | $40.264 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $41.38 | 11.679% | $46.2128 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $205.33 | 12.856% | $231.7272 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $133.65 | 9.409% | $146.2251 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $921.81 | $1,022.9107 | $1,022.91 | $1,022.95 | $1,022.90 | |