| 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 | $209.92 | 12.863% | $236.922 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $128.83 | 10.595% | $142.4795 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $245.87 | 8.255% | $266.1666 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $7.82 | 13.197% | $8.852 | $8.85 | $8.85 | $8.90 |
| Purchase #5 | $200.34 | 3.381% | $207.1135 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $35.98 | 5.512% | $37.9632 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $58.76 | 9.424% | $64.2975 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $887.52 | $963.7943 | $963.79 | $963.75 | $963.90 | |