| 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 | $241.31 | 3.707% | $250.2554 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $19.98 | 9.171% | $21.8124 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $226.41 | 11.279% | $251.9468 | $251.95 | $251.95 | $251.90 |
| Purchase #4 | $185.57 | 9.366% | $202.9505 | $202.95 | $202.95 | $203.00 |
| Purchase #5 | $67.29 | 13.329% | $76.2591 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $52.26 | 9.206% | $57.0711 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $233.52 | 8.362% | $253.0469 | $253.05 | $253.05 | $253.00 |
| 7 purchase totals = | $1,026.34 | $1,113.3422 | $1,113.35 | $1,113.30 | $1,113.40 | |