| 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 | $223.43 | 9.821% | $245.3731 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $77.32 | 6.428% | $82.2901 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $100.48 | 7.542% | $108.0582 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $165.42 | 3.273% | $170.8342 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $227.42 | 9.357% | $248.6997 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $193.54 | 9.524% | $211.9727 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $243.66 | 8.714% | $264.8925 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $1,231.27 | $1,332.1205 | $1,332.11 | $1,332.10 | $1,332.20 | |