| 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 | $83.65 | 9.257% | $91.3935 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $238.32 | 3.598% | $246.8948 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $248.99 | 13.579% | $282.8004 | $282.80 | $282.80 | $282.80 |
| Purchase #4 | $198.77 | 6.169% | $211.0321 | $211.03 | $211.05 | $211.00 |
| Purchase #5 | $233.50 | 6.749% | $249.2589 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $173.90 | 11.356% | $193.6481 | $193.65 | $193.65 | $193.60 |
| Purchase #7 | $124.53 | 10.732% | $137.8946 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $1,301.66 | $1,412.9224 | $1,412.91 | $1,412.95 | $1,412.90 | |