| 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 | $224.99 | 3.320% | $232.4597 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $192.52 | 7.865% | $207.6617 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $196.78 | 7.294% | $211.1331 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $201.98 | 12.792% | $227.8173 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $151.65 | 5.321% | $159.7193 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $228.30 | 13.863% | $259.9492 | $259.95 | $259.95 | $259.90 |
| Purchase #7 | $95.84 | 8.580% | $104.0631 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,292.06 | $1,402.8034 | $1,402.80 | $1,402.75 | $1,402.80 | |