| 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 | $239.30 | 10.190% | $263.6847 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $231.35 | 3.598% | $239.674 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $153.35 | 5.832% | $162.2934 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $193.69 | 8.169% | $209.5125 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $197.51 | 3.828% | $205.0707 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $166.45 | 4.626% | $174.15 | $174.15 | $174.15 | $174.20 |
| Purchase #7 | $239.74 | 3.481% | $248.0853 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,421.39 | $1,502.4706 | $1,502.46 | $1,502.45 | $1,502.60 | |