| 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 | $24.59 | 11.319% | $27.3733 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $198.38 | 9.812% | $217.845 | $217.85 | $217.85 | $217.80 |
| Purchase #3 | $26.79 | 11.292% | $29.8151 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $113.54 | 3.466% | $117.4753 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $249.75 | 5.116% | $262.5272 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $222.88 | 11.271% | $248.0008 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $226.57 | 3.212% | $233.8474 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $1,062.50 | $1,136.8841 | $1,136.90 | $1,136.90 | $1,136.80 | |