| 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 | $112.70 | 6.652% | $120.1968 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $88.95 | 5.115% | $93.4998 | $93.50 | $93.50 | $93.50 |
| Purchase #3 | $172.54 | 8.352% | $186.9505 | $186.95 | $186.95 | $187.00 |
| Purchase #4 | $221.30 | 13.393% | $250.9387 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $60.84 | 6.285% | $64.6638 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $222.45 | 6.414% | $236.7179 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $32.31 | 12.657% | $36.3995 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $911.09 | $989.3670 | $989.37 | $989.35 | $989.40 | |