| 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 | $226.74 | 3.266% | $234.1453 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $185.58 | 7.349% | $199.2183 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $245.91 | 10.763% | $272.3773 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $114.83 | 11.633% | $128.1882 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $104.31 | 10.581% | $115.347 | $115.35 | $115.35 | $115.30 |
| Purchase #6 | $210.25 | 12.511% | $236.5544 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $177.28 | 6.704% | $189.1649 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $1,264.90 | $1,374.9954 | $1,375.00 | $1,375.00 | $1,375.00 | |