| 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 | $30.79 | 5.568% | $32.5044 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $195.88 | 8.130% | $211.805 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $172.93 | 11.275% | $192.4279 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $125.43 | 9.224% | $136.9997 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $90.86 | 5.343% | $95.7146 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $193.93 | 3.235% | $200.2036 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $230.90 | 10.588% | $255.3477 | $255.35 | $255.35 | $255.30 |
| 7 purchase totals = | $1,040.72 | $1,125.0029 | $1,125.00 | $1,125.00 | $1,124.90 | |