| 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 | $189.49 | 8.352% | $205.3162 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $203.91 | 4.224% | $212.5232 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $142.43 | 9.585% | $156.0819 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $36.41 | 5.264% | $38.3266 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $20.46 | 10.183% | $22.5434 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $101.65 | 7.341% | $109.1121 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $234.86 | 13.835% | $267.3529 | $267.35 | $267.35 | $267.40 |
| 7 purchase totals = | $929.21 | $1,011.2563 | $1,011.25 | $1,011.25 | $1,011.20 | |