| 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 | $243.26 | 6.839% | $259.8966 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $85.42 | 11.218% | $95.0024 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $176.53 | 3.320% | $182.3908 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $57.86 | 12.796% | $65.2638 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $98.49 | 3.674% | $102.1085 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $106.59 | 5.739% | $112.7072 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $36.26 | 10.691% | $40.1366 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $804.41 | $857.5059 | $857.51 | $857.50 | $857.50 | |