| 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 | $123.81 | 4.300% | $129.1338 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $90.56 | 6.250% | $96.22 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $105.81 | 8.308% | $114.6007 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $211.70 | 11.544% | $236.1386 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $221.73 | 7.141% | $237.5637 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $208.42 | 7.384% | $223.8097 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $221.80 | 4.227% | $231.1755 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,183.83 | $1,268.6420 | $1,268.64 | $1,268.65 | $1,268.60 | |