| 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 | $107.30 | 6.597% | $114.3786 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $195.55 | 6.808% | $208.863 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $106.89 | 6.544% | $113.8849 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $111.99 | 4.483% | $117.0105 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $82.75 | 3.202% | $85.3997 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $177.97 | 6.665% | $189.8317 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $212.37 | 10.815% | $235.3378 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $994.82 | $1,064.7062 | $1,064.70 | $1,064.75 | $1,064.70 | |