| 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 | $31.38 | 11.455% | $34.9746 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $128.99 | 6.126% | $136.8919 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $161.56 | 13.325% | $183.0879 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $199.87 | 11.300% | $222.4553 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $112.85 | 10.565% | $124.7726 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $224.70 | 6.215% | $238.6651 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $117.71 | 4.480% | $122.9834 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $977.06 | $1,063.8308 | $1,063.83 | $1,063.80 | $1,064.00 | |