| 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 | $111.56 | 11.367% | $124.241 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $208.89 | 12.155% | $234.2806 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $207.83 | 7.827% | $224.0969 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $87.55 | 13.164% | $99.0751 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $29.75 | 9.743% | $32.6485 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $237.66 | 7.814% | $256.2308 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $170.68 | 12.496% | $192.0082 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,053.92 | $1,162.5811 | $1,162.59 | $1,162.65 | $1,162.50 | |