| 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 | $229.43 | 10.732% | $254.0524 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $205.66 | 3.366% | $212.5825 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $183.97 | 10.150% | $202.643 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $215.71 | 5.175% | $226.873 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $195.99 | 10.761% | $217.0805 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $76.57 | 10.136% | $84.3311 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $199.35 | 5.517% | $210.3481 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,306.68 | $1,407.9106 | $1,407.90 | $1,407.95 | $1,407.90 | |