| 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 | $120.39 | 11.554% | $134.2999 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $30.26 | 7.296% | $32.4678 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $69.84 | 3.565% | $72.3298 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $40.42 | 6.604% | $43.0893 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $11.55 | 5.749% | $12.214 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $57.34 | 11.808% | $64.1107 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $218.50 | 9.764% | $239.8343 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $548.30 | $598.3458 | $598.34 | $598.35 | $598.30 | |