| 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 | $202.90 | 12.221% | $227.6964 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $37.58 | 6.672% | $40.0873 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $155.42 | 9.686% | $170.474 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $181.84 | 6.131% | $192.9886 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $139.91 | 13.428% | $158.6971 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $51.42 | 5.429% | $54.2116 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $216.75 | 9.308% | $236.9251 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $985.82 | $1,081.0801 | $1,081.09 | $1,081.10 | $1,081.10 | |