| 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 | $242.95 | 12.560% | $273.4645 | $273.46 | $273.45 | $273.50 |
| Purchase #2 | $14.58 | 10.274% | $16.0779 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $173.96 | 10.689% | $192.5546 | $192.55 | $192.55 | $192.60 |
| Purchase #4 | $22.28 | 3.471% | $23.0533 | $23.05 | $23.05 | $23.10 |
| Purchase #5 | $235.79 | 11.654% | $263.269 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $110.88 | 11.157% | $123.2509 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $45.44 | 5.290% | $47.8438 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $845.88 | $939.5140 | $939.50 | $939.50 | $939.70 | |