| 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 | $227.28 | 3.508% | $235.253 | $235.25 | $235.25 | $235.30 |
| Purchase #2 | $188.25 | 12.731% | $212.2161 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $184.66 | 5.255% | $194.3639 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $246.50 | 5.181% | $259.2712 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $89.46 | 5.159% | $94.0752 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $137.74 | 12.425% | $154.8542 | $154.85 | $154.85 | $154.90 |
| Purchase #7 | $45.25 | 11.520% | $50.4628 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $1,119.14 | $1,200.4964 | $1,200.49 | $1,200.45 | $1,200.70 | |