| 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 | $224.85 | 6.634% | $239.7665 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $185.90 | 5.205% | $195.5761 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $10.73 | 4.405% | $11.2027 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $180.65 | 13.369% | $204.8011 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $245.38 | 5.458% | $258.7728 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $67.31 | 7.522% | $72.3731 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $212.87 | 13.130% | $240.8198 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $1,127.69 | $1,223.3121 | $1,223.31 | $1,223.25 | $1,223.40 | |