| 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 | $12.46 | 8.826% | $13.5597 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $244.90 | 4.735% | $256.496 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $121.75 | 13.619% | $138.3311 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $223.87 | 9.301% | $244.6921 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $170.63 | 5.444% | $179.9191 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $174.39 | 9.788% | $191.4593 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $215.31 | 5.540% | $227.2382 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,163.31 | $1,251.6955 | $1,251.70 | $1,251.70 | $1,251.70 | |