| 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 | $198.55 | 8.808% | $216.0383 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $211.34 | 12.775% | $238.3387 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $100.70 | 11.160% | $111.9381 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $219.70 | 7.138% | $235.3822 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $217.38 | 8.525% | $235.9116 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $188.99 | 12.318% | $212.2698 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $165.69 | 10.505% | $183.0957 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,302.35 | $1,432.9744 | $1,432.98 | $1,433.00 | $1,432.90 | |