| 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 | $93.31 | 12.233% | $104.7246 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $225.42 | 7.451% | $242.216 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $132.30 | 12.576% | $148.938 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $180.51 | 6.493% | $192.2305 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $77.85 | 10.250% | $85.8296 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $154.29 | 13.868% | $175.6869 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $219.27 | 3.287% | $226.4774 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $1,082.95 | $1,176.1030 | $1,176.11 | $1,176.15 | $1,176.00 | |