| 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 | $191.73 | 5.710% | $202.6778 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $115.74 | 5.121% | $121.667 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $211.52 | 9.401% | $231.405 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $174.76 | 8.420% | $189.4748 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $219.83 | 11.552% | $245.2248 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $147.82 | 10.227% | $162.9376 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $188.32 | 10.564% | $208.2141 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,249.72 | $1,361.6011 | $1,361.60 | $1,361.55 | $1,361.60 | |