| 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 | $235.45 | 5.325% | $247.9877 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $129.90 | 9.170% | $141.8118 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $128.87 | 3.187% | $132.9771 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $148.58 | 12.319% | $166.8836 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $125.59 | 4.511% | $131.2554 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $191.46 | 5.324% | $201.6533 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $180.54 | 5.197% | $189.9227 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,140.39 | $1,212.4916 | $1,212.49 | $1,212.50 | $1,212.60 | |