| 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 | $215.71 | 5.489% | $227.5503 | $227.55 | $227.55 | $227.60 |
| Purchase #2 | $248.85 | 8.269% | $269.4274 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $123.32 | 7.364% | $132.4013 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $223.81 | 11.463% | $249.4653 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $122.62 | 4.835% | $128.5487 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $104.38 | 9.271% | $114.0571 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $165.72 | 7.571% | $178.2667 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,204.41 | $1,299.7168 | $1,299.73 | $1,299.70 | $1,299.80 | |