| 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 | $217.97 | 7.601% | $234.5379 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $181.85 | 10.518% | $200.977 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $8.30 | 5.369% | $8.7456 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $91.89 | 6.813% | $98.1505 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $101.52 | 5.664% | $107.2701 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $51.60 | 12.485% | $58.0423 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $64.65 | 11.174% | $71.874 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $717.78 | $779.5974 | $779.60 | $779.60 | $779.60 | |