| 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 | $221.87 | 12.725% | $250.103 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $183.58 | 13.773% | $208.8645 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $123.36 | 9.603% | $135.2063 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $74.37 | 10.791% | $82.3953 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $216.27 | 12.659% | $243.6476 | $243.65 | $243.65 | $243.60 |
| Purchase #6 | $183.57 | 7.483% | $197.3065 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $168.77 | 5.757% | $178.4861 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,171.79 | $1,296.0093 | $1,296.02 | $1,296.00 | $1,296.00 | |