| 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 | $194.39 | 8.287% | $210.4991 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $156.34 | 5.413% | $164.8027 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $11.43 | 5.227% | $12.0274 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $133.36 | 5.772% | $141.0575 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $48.33 | 7.534% | $51.9712 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $94.73 | 11.500% | $105.624 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $39.90 | 3.347% | $41.2355 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $678.48 | $727.2174 | $727.22 | $727.20 | $727.20 | |