| 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 | $221.36 | 3.712% | $229.5769 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $218.90 | 7.599% | $235.5342 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $99.76 | 12.511% | $112.241 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $156.49 | 6.281% | $166.3191 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $11.69 | 13.835% | $13.3073 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $176.30 | 13.313% | $199.7708 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $38.68 | 13.542% | $43.918 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $923.18 | $1,000.6673 | $1,000.67 | $1,000.65 | $1,000.60 | |