| 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 | $185.47 | 4.565% | $193.9367 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $105.44 | 8.333% | $114.2263 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $196.89 | 5.392% | $207.5063 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $67.59 | 10.797% | $74.8877 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $211.85 | 11.670% | $236.5729 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $153.66 | 13.720% | $174.7422 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $215.43 | 6.246% | $228.8858 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,136.33 | $1,230.7579 | $1,230.77 | $1,230.80 | $1,230.70 | |