| 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 | $229.67 | 5.655% | $242.6578 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $237.38 | 6.422% | $252.6245 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $233.51 | 10.147% | $257.2043 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $156.40 | 9.790% | $171.7116 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $86.31 | 10.436% | $95.3173 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $137.83 | 13.271% | $156.1214 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $148.76 | 13.145% | $168.3145 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $1,229.86 | $1,343.9514 | $1,343.94 | $1,343.85 | $1,343.90 | |