| 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 | $222.38 | 4.582% | $232.5695 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $241.62 | 11.340% | $269.0197 | $269.02 | $269.00 | $269.00 |
| Purchase #3 | $177.94 | 9.272% | $194.4386 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $183.98 | 9.433% | $201.3348 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $130.25 | 10.718% | $144.2102 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $70.79 | 10.130% | $77.961 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $166.37 | 3.727% | $172.5706 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $1,193.33 | $1,292.1044 | $1,292.10 | $1,292.05 | $1,292.10 | |