| 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 | $242.61 | 4.344% | $253.149 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $220.56 | 6.733% | $235.4103 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $20.72 | 9.313% | $22.6497 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $65.64 | 5.187% | $69.0447 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $145.68 | 6.849% | $155.6576 | $155.66 | $155.65 | $155.70 |
| Purchase #6 | $230.70 | 4.394% | $240.837 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $236.39 | 13.791% | $268.9905 | $268.99 | $269.00 | $269.00 |
| 7 purchase totals = | $1,162.30 | $1,245.7388 | $1,245.74 | $1,245.75 | $1,245.60 | |