| 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 | $136.52 | 5.188% | $143.6027 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $131.35 | 7.383% | $141.0476 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $115.80 | 11.195% | $128.7638 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $26.47 | 9.453% | $28.9722 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $111.71 | 12.501% | $125.6749 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $198.64 | 3.455% | $205.503 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $174.48 | 13.378% | $197.8219 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $894.97 | $971.3861 | $971.37 | $971.30 | $971.40 | |