| 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 | $140.76 | 11.863% | $157.4584 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $53.61 | 5.400% | $56.5049 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $214.27 | 9.441% | $234.4992 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $119.99 | 6.110% | $127.3214 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $217.54 | 4.800% | $227.9819 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $122.91 | 11.646% | $137.2241 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $183.63 | 3.379% | $189.8349 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $1,052.71 | $1,130.8248 | $1,130.81 | $1,130.80 | $1,130.80 | |