| 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 | $213.29 | 3.420% | $220.5845 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $145.53 | 12.257% | $163.3676 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $8.50 | 4.756% | $8.9043 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $155.65 | 8.469% | $168.832 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $166.42 | 7.178% | $178.3656 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $86.99 | 6.495% | $92.64 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $250.44 | 11.321% | $278.7923 | $278.79 | $278.80 | $278.80 |
| 7 purchase totals = | $1,026.82 | $1,111.4863 | $1,111.48 | $1,111.50 | $1,111.50 | |