| 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 | $111.45 | 8.314% | $120.716 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $120.32 | 4.784% | $126.0761 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $103.78 | 7.185% | $111.2366 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $182.74 | 7.869% | $197.1198 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $179.99 | 10.804% | $199.4361 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $250.88 | 6.716% | $267.7291 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $31.47 | 11.699% | $35.1517 | $35.15 | $35.15 | $35.20 |
| 7 purchase totals = | $980.63 | $1,057.4654 | $1,057.48 | $1,057.50 | $1,057.40 | |