| 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 | $218.98 | 11.346% | $243.8255 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $173.90 | 6.659% | $185.48 | $185.48 | $185.50 | $185.50 |
| Purchase #3 | $168.41 | 11.331% | $187.4925 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $244.42 | 8.285% | $264.6702 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $130.36 | 8.343% | $141.2359 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $74.26 | 9.587% | $81.3793 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $10.90 | 3.606% | $11.2931 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $1,021.23 | $1,115.3765 | $1,115.38 | $1,115.45 | $1,115.40 | |