| 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 | $210.97 | 11.849% | $235.9678 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $54.70 | 5.541% | $57.7309 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $36.85 | 4.782% | $38.6122 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $155.58 | 6.605% | $165.8561 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $207.79 | 10.406% | $229.4126 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $83.91 | 5.570% | $88.5838 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $80.61 | 12.739% | $90.8789 | $90.88 | $90.90 | $90.90 |
| 7 purchase totals = | $830.41 | $907.0423 | $907.04 | $907.05 | $907.10 | |