| 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 | $247.90 | 3.832% | $257.3995 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $218.43 | 8.194% | $236.3282 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $17.94 | 9.231% | $19.596 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $172.55 | 9.871% | $189.5824 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $200.68 | 6.437% | $213.5978 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $243.56 | 10.113% | $268.1912 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $121.71 | 4.631% | $127.3464 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $1,222.77 | $1,312.0415 | $1,312.05 | $1,312.10 | $1,312.00 | |