| 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 | $10.71 | 8.543% | $11.625 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $6.75 | 7.671% | $7.2678 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $194.45 | 11.369% | $216.557 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $210.94 | 3.157% | $217.5994 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $101.79 | 13.128% | $115.153 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $95.68 | 6.645% | $102.0379 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $230.59 | 8.425% | $250.0172 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $850.91 | $920.2573 | $920.27 | $920.25 | $920.30 | |