| 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 | $21.25 | 10.554% | $23.4927 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $33.75 | 12.610% | $38.0059 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $236.89 | 4.551% | $247.6709 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $205.65 | 10.419% | $227.0767 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $161.99 | 13.688% | $184.1632 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $223.27 | 10.718% | $247.2001 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $7.64 | 11.153% | $8.4921 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $890.44 | $976.1016 | $976.10 | $976.10 | $976.20 | |