| 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 | $163.38 | 3.265% | $168.7144 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $217.44 | 10.612% | $240.5147 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $216.97 | 9.585% | $237.7666 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $69.78 | 8.598% | $75.7797 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $51.48 | 12.231% | $57.7765 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $233.28 | 11.268% | $259.566 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $17.70 | 7.403% | $19.0103 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $970.03 | $1,059.1282 | $1,059.13 | $1,059.10 | $1,059.20 | |