| 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 | $216.72 | 9.569% | $237.4579 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $142.71 | 9.412% | $156.1419 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $175.56 | 3.214% | $181.2025 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $174.83 | 9.190% | $190.8969 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $195.38 | 6.276% | $207.642 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $22.51 | 8.131% | $24.3403 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $210.79 | 11.796% | $235.6548 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,138.50 | $1,233.3363 | $1,233.33 | $1,233.35 | $1,233.30 | |