| 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 | $235.76 | 9.854% | $258.9918 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $243.61 | 4.727% | $255.1254 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $57.70 | 10.402% | $63.702 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $239.33 | 4.455% | $249.9922 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $197.36 | 13.793% | $224.5819 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $169.57 | 13.354% | $192.2144 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $25.48 | 6.573% | $27.1548 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $1,168.81 | $1,271.7625 | $1,271.75 | $1,271.80 | $1,271.80 | |