| 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 | $8.99 | 13.367% | $10.1917 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $244.89 | 4.222% | $255.2293 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $47.76 | 3.768% | $49.5596 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $18.32 | 11.370% | $20.403 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $249.87 | 5.327% | $263.1806 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $105.53 | 5.195% | $111.0123 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $192.85 | 11.382% | $214.8002 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $868.21 | $924.3767 | $924.37 | $924.40 | $924.40 | |