| 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 | $115.37 | 3.320% | $119.2003 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $205.55 | 6.397% | $218.699 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $189.79 | 13.283% | $214.9998 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $123.30 | 10.547% | $136.3045 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $101.34 | 13.279% | $114.7969 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $5.63 | 6.815% | $6.0137 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $91.95 | 11.505% | $102.5288 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $832.93 | $912.5430 | $912.54 | $912.55 | $912.50 | |