| 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 | $207.85 | 10.681% | $230.0505 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $142.40 | 8.381% | $154.3345 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $113.82 | 12.634% | $128.2 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $163.85 | 13.841% | $186.5285 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $57.78 | 10.809% | $64.0254 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $146.71 | 10.149% | $161.5996 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $46.43 | 5.325% | $48.9024 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $878.84 | $973.6409 | $973.64 | $973.70 | $973.60 | |