| 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 | $126.52 | 9.524% | $138.5698 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $102.80 | 8.367% | $111.4013 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $237.93 | 12.213% | $266.9884 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $226.78 | 10.301% | $250.1406 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $87.35 | 6.191% | $92.7578 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $165.96 | 8.303% | $179.7397 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $109.87 | 11.608% | $122.6237 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $1,057.21 | $1,162.2213 | $1,162.22 | $1,162.20 | $1,162.20 | |