| 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 | $238.93 | 13.147% | $270.3421 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $249.43 | 13.657% | $283.4947 | $283.49 | $283.50 | $283.50 |
| Purchase #3 | $129.54 | 9.856% | $142.3075 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $164.35 | 4.415% | $171.6061 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $9.72 | 13.836% | $11.0649 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $73.41 | 11.455% | $81.8191 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $239.76 | 3.480% | $248.1036 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $1,105.14 | $1,208.7380 | $1,208.73 | $1,208.70 | $1,208.70 | |